Fill up :

`13   times ......   = 91`

Evaluate: 7/13 times 26

A,B and C are three taps connected to a tank such that 6 times the time taken by A to fill the tank is 7 times the time taken by B and C together to fill the tank. 3 times the time taken by C to fill the tank is 10 times the time taken by A and B together to fill the tank. If A, B and C together fill the tank in 4(8/13)hours, then find the time taken by B alone to fill the tank.

Evaluate : 13 times 13 times 13 times a times a times a times a times a times b times b times b times b

Bacterial cell divides in every minute it takes one hour to fill up a cup. How much time be taken to fill half the cup

if 9 times the 9 th term of an AP is equal to 13 times the 13 th term , then the 22 nd term of the AP is

Assertion : If L.C.M. = 182, product of integers is 26xx91 , then H.C.F. =13. L.C.M. xx Product of integers = H.C.F.

Fill in the blanks: 13 + __________ = 0