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how i solve (25/26)*12 in quick

find the remaider when 50^51^52 is divided by 11.

56 84 ? 189 283.5 425.25

how do i solve di questions which involve extremely complex calculations

how to do rc

Find the number of ordered pairs (a,b,c,d) such that abcd = 10800. How do u solve this?

The ceo of (1) the company was accused of (2)insider trading and hence making the profit of (3) millions of dollars for himself (4)./No error (5) In this Question in Cracku Solution,no error is given...but it seems error is in line 3..It should be a profit,not the profit Please explain

Question

A and B are walking up an escalator with A takes 3 steps for every step B takes. A gets to the top after taking 40 steps while B takes only 20 steps to reach the top. If there was no escalator, how many steps would each of to take to reach the top?

A

60

B

80

C

100

D

120

Question

Arun drives to the bus stop everyday to pick up his girlfriend such that he reaches the bus-stop at 4pm . One day his girlfriend arrived at the bus stop at 3pm and started walking towards the home. Arun picked her up in between and together they reached home 20 minutes early. Another day,she reached the bus-stop at 3:30 pm and started walking towards home and Arun picked her up in between. How early  would they reach home?

A

6 minutes

B

10 minutes

C

12 minutes

D

8 minutes

Question

Three positive numbers p, q and r are in AP such that p*q*r = 64. Find the minimum value of q.

A

2(1/3)

B

2(2/3)

C

22

D

2(4/3)