Directions: Select one of the given numbers to replace the question mark in the series. 117, 104, 91, 78,?

Directions: Select one of the given numbers to replace the question mark in the series. 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 15, 17, 18, 19, 20, 21, ?

Directions: Select one of the given numbers to replace the question mark in the series. 88, 96, 104,?

Four gardeners with 4 grass mowers mow 400 square metres of ground in four hours. How long would it take for 8 gardeners with 8 grass mowers to mow 800 square metres of ground?

Ram borrows Rupees 520 from Govind at a simple interest of 13% per annum. What amount of money should Ram pay to Govind after six months to be absolved of the debt?

Which of the following fractions has the highest value 3/5, 4/3, 2/5, 1/2

Which of the following is a prime number?

Directions: Select the appropriate number to fill in the blank in the series. 100, 50, 33.33, _____, 20

The square root of 289 is: