operations on numbers (6.papers)

hcf and lcm (5.papers)

averages (8.papers)

problems on ages (9.papers)

percentage (4.papers)

profit and loss (4.papers)

ratio and proportion (5.papers)

chain rule (5.papers)

time and work (4.papers)

pipes and cisterns (5.papers)

time and distance (5.papers)

problems on trains (8.papers)

boats and streams (7.papers)

partnership (6.papers)

simple interest (4.papers)

compound interest (2.papers)

permutation and combination (3.papers)

clock (2.papers)

calendar (3.papers)

Show Answer

Show Answer

Show Answer

Show Answer

Show Answer

6

It is being given that (3^16 + 1) is completely divisible by a whole number. Which of the following numbers is completely divisible by this number?

pow(3,12)+1

pow(3,16)-1

7 * pow(3,23)

pow(3,48)+1

Show Answer

Show Answer

8

How many of the following numbers are divisible by 33 ? 99, 231, 460, 792, 898, 1178, 7184, 9438

4

5

6

7

Show Answer

Show Answer

Show Answer

Show Answer

Show Answer

Show Answer

Show Answer

15

If p and q are positive integers such that (3p + 7q) is a multiple of 11, then which of the following will be divisible by 11 ?

4p + 6q

p + q + 4

9p + 4q

4p - 9q

Show Answer

Show Answer

Show Answer

Show Answer

Show Answer

Show Answer