What will come in the place of the question mark ‘?’ in the following question?

Que. 410 × ? × 26 = 67250 + 50010

What will come in the place of the question mark ‘?’ in the following question?

Que. 207 ÷ 3 × 2.25 + 43.5 – 9 = ?

What will come in the place of the question mark ‘?’ in the following question?

Que. (25)³ × (4)³ – (800)² = ?²

What will come in the place of the question mark ‘?’ in the following question?

Que. √(10.897 × 11.005) = ? ÷ 4.99

What will come in the place of the question mark ‘?’ in the following question?

Que.  

What will come in the place of the question mark ‘?’ in the following question?

Que. 17% of 2100 + ?% of 840 = 735

What will come in the place of the question mark ‘?’ in the following question?

Que. 

What will come in the place of the question mark ‘?’ in the following question?

Que. 

What will come in the place of the question mark ‘?’ in the following question?

Que. 22² + √? = 516

What will come in the place of the question mark ‘?’ in the following question?

Que. 61² – 33² + (?)² = 3656

A students was asked to find the arithmetic mean of the numbers 2, 9, 13, 17, 11, 5, 12, 18, 14, 8, 15 and x. He found the mean to be 13. What should be the number in place of x?

In a mixture of 40 litres, the ratio of milk and water is 3 : 2. How many litres of milk must be added to make the ratio 4 : 1?

If 3x + 7 = x² + M = 7x + 5, what is the value of 120% of M?

What will come in place of question mark '?' in the following number series?

0, 3, 12, 27, ?, 75

What should come in place of question mark '?' in the following number series?

64, 243, 625, 343, 121, ?

What should come in place of question mark '?' in the following number series?

2, 2, 6, 12, 12, 36, ?

What will come in place of question mark '?' in the following number series?

2, 3, 8, ?, 112, 565

The area of a circle is increased by 22 cm² when its radius is increased by 1 cm. The original radius of the circle is?

What should come in place of question mark ‘?’ in the following number series?

 6, 51, 401, 2401, 9601, 19201, ?

If 25% of a number is subtracted from a second number then second number reduces to its five-sixths. What is the ratio between the first number and the second number?

 If 12 furnaces consume 13 tonnes of coal in  hours, how long will 7 furnaces be consuming 14 tonnes?

The distance between Kolkata and Siliguri is 360 km. Train A starts from Kolkata at 2 : 20 pm and travel towards Siliguri at 90 km/h. Another train B starts from Siliguri at 3 pm and travel towards Kolkata at 60 km/h. At what time they will meet?

A boat takes one-third the time travelling the same distance when it goes downstream than upstream. What is the ratio of the speed in still water to the speed of the current?

Chandan invested 1/3 part of his capital at 7%, 2/5 part at 10% and the remaining at 12% rate of simple interest. If his 2 year income from interests is Rs. 1430, the capital invested was

What is the maximum percentage discount that a shopkeeper can offer on his marked price so that he ends up selling at no profit or loss, if he had initially marked his goods up by 40%?

How much per cent above the cost price should a dealer mark his goods so that after allowing a discount of 20% on the marked price, he gains 15%? 

A number consists of two digits. The digit in the unit’s place is 2 more than the digit in the ten’s place. If the sum of the digits is 4/19 of the number, find the number.

Number obtained by interchanging the digits of a two digit number is less than the original number by 54, and the sum of the digit if 8. What is original two digit number?

A milkman produces three kinds of milk. On a particular day, he has 170 litres, 102 litres and 374 litres of the three kinds of milk. He wants to bottle them in bottles of equal sizes so that each of the three varieties of milk would be completely bottled. How many bottle sizes are possible such that the bottle size in terms of litres is an integer?

Which of the following number should be added to 28614 so that 89 divides the result exactly?

A can complete a work at four times the speed than C. If together they can complete a work in 20 days, in how many days can A alone complete it?