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How many types of arduinos do we have?

Last updated: Sat, 30 May

What is the microcontroller used in Arduino UNO?

Last updated: Sat, 30 May

What does p refer to in ATmega328p?

Last updated: Sat, 30 May

Arduino shields are also called as _________

Last updated: Sat, 30 May

What is the default bootloader of the Arduino UNO?

Last updated: Sat, 30 May

Does the level shifter converts the voltage levels between RS-232 and transistor-transistor logic.

Last updated: Sat, 30 May

Which is the software or a programming language used for controlling of Arduino?

Last updated: Sat, 30 May

Do Arduino provides IDE Environment?

Last updated: Sat, 30 May

A program written with the IDE for Arduino is called _________

Last updated: Sat, 30 May

Arduino IDE consists of 2 functions. What are they?

Last updated: Sat, 30 May

How many digital pins are there on the UNO board?

Last updated: Sat, 30 May

_________ board allows sewn into clothing.

Last updated: Sat, 30 May

How many analog pins are used in Arduino Mega board?

Last updated: Sat, 30 May

Which board is first to use microcontroller within build USB?

Last updated: Sat, 30 May

___________ are pre built circuit boards that fit on top of Android.

Last updated: Sat, 30 May

Does Raspberry Pi need external hardware?

Last updated: Sat, 30 May

An interconnected collection of piconet is called ___________

Last updated: Sat, 30 May

In a piconet, there can be up to ________ parked nodes in the network.

Last updated: Sat, 30 May

Bluetooth is the wireless technology for __________

Last updated: Sat, 30 May

Bluetooth uses __________

Last updated: Sat, 30 May

Unauthorised access of information from a wireless device through a bluetooth connection is called _________

Last updated: Sat, 30 May

What is A2DP (advanced audio distribution profile)?

Last updated: Sat, 30 May

In a piconet, one master device ________

Last updated: Sat, 30 May

Bluetooth transceiver devices operate in ______ band.

Last updated: Sat, 30 May

Bluetooth supports _______

Last updated: Sat, 30 May

A scatternet can have maximum __________

Last updated: Sat, 30 May

Worker A takes 8 hours to do a job. Worker B takes 10 hours to do a job. How long should it take both A and B, Work...

Last updated: Sat, 30 May

A and B can together complete a piece of work in 4 days. If A alone can complete the same work in 12 days, in how m...

Last updated: Sat, 30 May

A does a work in 10 days and B does the same work in 15 days. In how many days they together will do the same work ...

Last updated: Sat, 30 May

A can finish a work in 18 days and B can do same work in half the time taken by A. then working together which part...

Last updated: Sat, 30 May

A is twice as good as workman as B and together they finish a piece of work in 18 days. In how many days will B alo...

Last updated: Sat, 30 May

A man can do a piece of work in 5 days, but with the help of his son he can do it in 3 days. In what time can the s...

Last updated: Sat, 30 May

P can finish a work in 18 days. Q can finish the same work in 15 days. Q worked for 10 days and left the job. how m...

Last updated: Sat, 30 May

A can do a job in 16 days, B can do same job in 12 days. With the help of C they did the job in 4 days. C alone can...

Last updated: Sat, 30 May

To complete a work A and B takes 8 days, B and C takes 12 days, A, B and C takes 6 days. How much time A and C will...

Last updated: Sat, 30 May

A does half as much work as B in three-fourth of the time. If together they take 18 days to complete the work, how ...

Last updated: Sat, 30 May

A is thrice as good a workman as B and takes 10 days less to do a piece of work than B takes. B alone can do the wh...

Last updated: Sat, 30 May

A can do a piece of work in 15 days and B alone can do it in 10 days. B works at it for 5 days and then leaves. A a...

Last updated: Sat, 30 May

P is able to do a piece of work in 15 days and Q can do the same work in 20 days. If they can work together for 4 d...

Last updated: Sat, 30 May

How many days will it take if all A, B and C work together to complete the job ?

Last updated: Sat, 30 May

How many days will it take for A alone to complete the job?

Last updated: Sat, 30 May

A work can be finished in 16 days by twenty women. The same work can be finished in fifteen days by sixteen men. Th...

Last updated: Sat, 30 May

The ratio of efficiencies of A, B and C is 3: 4: 6. If they completed a piece of work working together, what fracti...

Last updated: Sat, 30 May

A and B working together can complete a work in 10 days. B and C working together complete the work in 12 days. A a...

Last updated: Sat, 30 May

If the ratio of time taken to complete a work by P, Q and R is 2:34. Then what is the ratio of work done by P. and ...

Last updated: Sat, 30 May

P can complete a piece of work, working alone in 3 days. Q can complete work in 5 days. If they work in alternate d...

Last updated: Sat, 30 May

A can do a piece of work in 4 hours. A and C together can do it in just 2 hours, while B and C together need 3 hour...

Last updated: Sat, 30 May

A completes 80 % of a work in 20 days. Then B also joins and A and B together finish the remaining work in 3 days. ...

Last updated: Sat, 30 May

A alone can do a piece of work in 6 days and B alone in 8 days. A and B undertook to do it for Rs. 3200 With the he...

Last updated: Sat, 30 May

4 men and 6 women finish a job in 8 days, while 3 men and 7 women finish it in 10 days. In how many days will 10 wo...

Last updated: Sat, 30 May

A piece of work can be done by 6 men and 5 women in 6 days or 3 men and 4 women in 10 days. It can be done by 9 men...

Last updated: Sat, 30 May

A can do a certain job in 25 days which B alone can do in 20 days. A started the work and was joined by B after 10 ...

Last updated: Sat, 30 May

10 women can complete a work in 7 days and 10 children take 14 days to complete the work. How many days will 5 wome...

Last updated: Sat, 30 May

A alone can complete a work in 16 days and B alone can do in 12 days. Starting with A, they work on alternate days....

Last updated: Sat, 30 May

If 10 men can reap a field in 8 days, then 8 men will reap the same field in ?

Last updated: Sat, 30 May

A rope make 70 rounds of the circumference of a cylinder whose radius of the base is 14cm. how many times can it go...

Last updated: Sat, 30 May

In a dairy farm, 40 cows eat 40 bags of husk in 40 days. In how many days one cow will eat one bag of husk?

Last updated: Sat, 30 May

Running at the same constant rate, 6 identical machines can produce a total of 270 pens per minute. At this rate, h...

Last updated: Sat, 30 May

A wheel rotates 10 times every minute and moves 20 cm during each rotation. How many ems does the wheel move in 1 h...

Last updated: Sat, 30 May

If 5 men or 9 women can do a piece of work in 19 days. In how many days will 3 men and 6 women do the same work?

Last updated: Sat, 30 May

If 18 persons can build a wall 140 m long in 42 days, the number of days that 30 persons will take to complete a si...

Last updated: Sat, 30 May

3 pumps, working 8 hours a day, can empty a tank in 2 days. How many hours a day must 4 pumps work to empty the tan...

Last updated: Sat, 30 May

A wheel that has 3 cogs is meshed with a larger wheel of 7 cogs. When the smaller wheel has made 21 revolutions, th...

Last updated: Sat, 30 May

The price of 438 oranges is Rs. 1384.08. What will be the approximate price of dozens of oranges?

Last updated: Sat, 30 May

If 16 men working 7 hours day can plough a field in 42 days, in how many days will 14 men working 12 hours a clay p...

Last updated: Sat, 30 May

If 4 spiders make 4 webs in 4 days, then I spider will make I web in how many days?

Last updated: Sat, 30 May

On a scale of map. 06 cm represents 6.6 km if the distance between two points is 80.5 cm. the actual distance betwe...

Last updated: Sat, 30 May

If 5 men or 15 women can do a piece of work in 12 days. In how many days will 3 men and 6 women will 10 do the doub...

Last updated: Sat, 30 May

A fort had a provision of food for some for 45 days. After 10 days, 25 men left. The number of days which the remai...

Last updated: Sat, 30 May

If a tower of height 190 m have a shadow of 10 m. How long is a pole if its shadow is 19 m?

Last updated: Sat, 30 May

Find the number of days required by number of workers, working z hours a day to complete z units of work, it worker...

Last updated: Sat, 30 May

If 8 men can reap so hectares in 24 days, how many hectares will 36 men reapin 30 days?

Last updated: Sat, 30 May

5 men or 15 women can do a piece of work in 12 days. In how many days will 3 men and 6 women do the same work?

Last updated: Sat, 30 May

80 men can reap So hectares in 20 days, how many hectares will 16 men reap in 30 days?

Last updated: Sat, 30 May

20 men complete 1/3 of a piece of work in 20 days. How many more men should be employed to finish the rest of the w...

Last updated: Sat, 30 May

5 Men working 8 hours a day can completely build a wall of length 20 m. breadth 14 m and height 6 min in 3 days. Ho...

Last updated: Sat, 30 May

If 5 men or 10 women or 20 children can do a piece of work in 12 days. In how many days will 3 men and 3 6 women an...

Last updated: Sat, 30 May

49 pumps can empty a reservoir in6 days, working 8 hours a day. If 196 pumps are used for 5 hours each day, then th...

Last updated: Sat, 30 May

2 men and 3 boys can do a piece of work in 10 days, while 3 men and 2 boys can do the same work in days. In how man...

Last updated: Sat, 30 May

12 men & 18 boys, working hours a day, can do a piece of work in 60 days. If a man work equal? boys, then how many ...

Last updated: Sat, 30 May

If daily wages of a man is double to that of a woman, how many men should work for 25 days to cam Rs.14400? Given t...

Last updated: Sat, 30 May

2 men & 7 boys can do a piece of work in 14 days: 3 men & 8 boys can do the same in 11 days. Then 8 men & 6 boys ca...

Last updated: Sat, 30 May

Assume that 20 cows and 40 goats can be kept for 10 days for Rs.460. If the cost of keeping 5 goat same as the cost...

Last updated: Sat, 30 May

A ship can be unloaded in 20 days. A contractor appointed 280 persons. After 6 days only 1 of the work was done. Fi...

Last updated: Sat, 30 May

If a certain number of workmen can do a piece of work in 25 hours, in how many hours will another set of an equal n...

Last updated: Sat, 30 May

A contractor undertook to do a certain piece of work in 6 days. He employed certain number of men, but of them bein...

Last updated: Sat, 30 May

15 men take 21 days of 8 hours each to do a piece of work. How many days of 6 hours each weld 21 women take if wome...

Last updated: Sat, 30 May

If 9 engine consume 24 metric tons of coal, when each is working 8 hours a day, how much coal will be required for ...

Last updated: Sat, 30 May

If 80 lamps can be lighed 5 hours per day for 10 days for Rs. 21.25.then the number of lamps which can be lighted 4...

Last updated: Sat, 30 May

A contractor employed 30 men to do a piece of work in 38 days. After 25 days, he employed 5 men more and the work w...

Last updated: Sat, 30 May

12 men and 18 boys, working 9 hours a day, can do a piece work in 60 days. If a man works equal to 2 boys, then how...

Last updated: Sat, 30 May

Some persons can do a piece of work in 12 days. Two times the number of such persons will do half of that work in:

Last updated: Sat, 30 May

In a camp, there is a meal for 90 men or 180 children. Ir 150 children have taken the meal, how many men will be ca...

Last updated: Sat, 30 May

A certain number of men can finish a piece of work in 100 days. If there were 10 men less, it would take 10 days mo...

Last updated: Sat, 30 May

If 3 men or 6 boys can do a piece of work in 10 days, working 7 hours a day; how many days will it take to compete ...

Last updated: Sat, 30 May

A contractor undertook to do a certain piece of work in 9 days. He employed certain number of men, but 6 of them be...

Last updated: Sat, 30 May

Contractor undertakes to do a piece of work in 40 days. He engages 100 men at the beginning and 100 more after 35 d...

Last updated: Sat, 30 May

A building is to be completed in 48 days. To meet the deadline 54 men were employed and were made to work for 10 ho...

Last updated: Sat, 30 May

A certain number of person can dig a trench 10 m long, 8 m broad & 5 m deep in 10 days. The twice number of person ...

Last updated: Sat, 30 May

A garrison of 3300 men had provisions for 32 days, when given at the rate of 850 gms per head. At the end of 7 days...

Last updated: Sat, 30 May