Question 1 :
When 7²¹ + 7²² + 7²³ +7²⁴ is divided by 25 the remainder is:
Question 2 :
A number when divided by 252 leaves the remainder 34. Find the remainder when the same number is divided by 21.
Question 3 :
A monkey has to climb a pole of a height of 70 m. It can climb 8 m in 1st minute and comes down 6 m in 2nd minute. This process will be repeated till the monkey reaches the top. When monkey will climb on the pole?
Question 4 :
Which of the following is the greatest number of five digits that is divisible by 12, 15, 16 and 18?
Question 5 :
Manish runs inside a circular playground for 1¼hours every Monday and 3¾ hours every Wednesday. If his total running duration in a week is 960 minutes then find the total running hours of other days.
Question 6 :
If the 5-digit number 676xy is divisible by 3, 7 and 11, then what is the value of (4x - 5y)?
Question 7 :
Which among the given numbers are exactly divisible by 7, 11 and 13?
Question 8 :
Find the highest three-digit number which, when divided by 14, 21, 35 and 42, leaves 6 as remainder in each case.
Question 9 :
How many numbers are divisible by 9 in between 200 and 400?
Question 10 :
When a number is divided by 119, the remainder is 8. When the square of the same number is divided by 17, what will be the remainder?
Question 11 :
Four bells ring simultaneously at starting and an interval of 6 sec, 12 sec, 15 sec and 20 sec respectively. How many times they ring together in 2 hours?
Question 12 :
If the 5-digit number 535ab is divisible by 3, 7 and 11 then what is the value of (a²-b² + ab)?
Question 13 :
Find out the number of zeroes at the end of 200!
Question 15 :
When a number is divided by 7 , the remainder is 6 .
what is the remainder if the
square of the same no. is divided by 7?