What will come in place of question mark (?) in following questions?

5 + 5 × 5 – 5 + 5 = ?

What approximate value should come in the place of question mark in following question? (You are not expected to calculate the exact value.)

What will come in place of the questions mark (?) in the following equations?

 7.5% of 140 + 2.5% of 80 = ?

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

34.95 + 240.016 + 23.9800 = ?

What will come in place of question mark (?) in the following equation?

What will come in place of question mark (?) in the following equation?

34% of 576 + 18% of 842 = x% of 7900 + 110.4

What approximate value should come in place of the (?) in the following equation:

9876 ÷ 24.96 + 215.005 – ? = 309.85

What will come in place of question mark (?) in following questions?

What will come in place of question mark (?) in the following equations?

24.25 × 108 – 128 × 7 = ? % of 1723

What will come in place of question mark (?) in following questions?

For the equation 2^{a + 3} = 4^{a + 2} – 48, find a.

In the following question two equations are given. You have to solve these equations and determine relation between x and y.

I. x² – 21x + 104 = 0

II. y² – 5y – 24 = 0

In the following question two equations are given. You have to solve these equations and determine relation between x and y.

I. x² – 7x – 144 = 0

II. y² + 20y + 99 = 0

In the following question two equations are given. You have to solve these equations and determine relation between x and y.

I. x² + 21x – 72 = 0

II. y² – 12y + 27 = 0

In the following question two equations are given. You have to solve these equations and determine relation between x and y.

I. x² – 15x – 184 = 0

II. y² + 24y + 135 = 0

Find next term: 7, 12, 22, 42, 82, 162, ?

Find the wrong term in the following number series?

1788,  892,  444,  220,  112,  52,  24

Find the missing number in the following number series?

5, 17, 37, 65, …., 145

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

600,  125,  30,  ?, 7.2,  6.44, 6.288

Find the missing term in the following number series-

7,   26,   63,   124,   215,   342,     ……..

The boys and girls in a college are in the ratio 7 : 5. If 35% of the boys and 60% of girls are in the dance society. Find the percentage of students who are not in the dance society.

Five years ago, the average age of Raj and Shruti was 25 years. While Ram joining them now, the average becomes 29 years. What is the current age of Ram?

Shopkeeper Claims that he is selling flour at Rs. 30 per kg which cost him Rs. 35. But he is giving 750 gm instead of 1 kg. Percentage of profit or loss is....

A sum of Rs. 3900 becomes Rs.5200 in three years by simple interest. What is the rate of interest?

A wire of length 88 cm is bent in the form of a square. Find the area of the square?

The ratio of length and breadth of a rectangular plot is 8 : 5 respectively. If the breadth of the plot is 39 metres less than the length, what is the perimeter of the rectangular plot?

The sum of six consecutive number is 480. What is the sum of fourth and six number?

The sum of half, one third, one fourth of a number exceeds the number by 18. The number is ?

Divya buys 35 apples from a shopkeeper at a rate of Rs. 1.25 per apple. She sells it to Meha at a profit of 15%. However Meha herself eats 7 apples. Still after selling those apples, she gains a profit of 20%. For how much does Meha sell each apple?

A 600 – metre-long train crosses a pole in 16 seconds. The length of a platform is equal to the distance covered by the train in 24 seconds. A man crosses the same platform in 6 minutes and 15 seconds. What is the speed of the main in metre/second?

A tree increases annually by 1/8 th of its height. What will be its height after 2 years, if its height today is 64 cm?

What would be the compound interest obtained on an amount of Rs. 5300 at the rate of 15 p.c.p.a. after 2 years?

A worker travelled a distance of 56 km in 12 hours. He travelled partly on foot at the rate 4 km/hr and partly on bicycle at the rate 8 km/hr. The distance travelled on foot is

If three dice are thrown simultaneously, then the probability of getting a score of 5 is

1200 ml of mixture contains milk and water in the ratio of 5 : 3. What amount of water should be added to make the ratio 5 : 4?