Find the value of 198 - 2 × 15 ÷ 3 × 6

Kareem is 27 years old and his neighbor Raj is 32 years old. What will be the ratio of their ages after 13 years?

Write the smallest and the largest seven digit numbers that you can form using the digits: 6, 2, 3, 7, 0, 9 and 5, without repeating the digits.

The base of a parallelogram is thrice its height. If area is 972 sq m , find the base and height of the parallelogram?

Find the largest number that divides 876 and 329 leaving remainders 2 and 6, respectively

Raju had Rs. 1000000 with him. He purchased a colour T.V. for Rs. 15480, a motor cycle for Rs. 45080 and a flat for Rs 770000. How much money was left with him?

Find the value of 42 ÷ 7 + 4 × 8 - 2

Which of the following shows the maximum rise in temperature?

Find the value of 15 × (–25) × (– 4) × (–10)

Find the value of 26 × (– 48) + (– 48) × (–36)

Which sign will come in the blank space? 39 + (– 24) – (15) _______________36 + (– 52) – (– 36)

In division, the dividend can be specified in terms of divisor, quotient and remainder as:

Find the value of (-44+4) / (-37+37)

If radius of a circle is increased to twice its original length, how much will the area of the circle increase?

The dimensions of a plot are 300 m x 250 m. A builder builds 3 roads which are 3 m wide along the length on either side and one in the middle. On either side of the middle road he builds houses to sell. How much area did he get for building the houses?

Find the value of 80 + [40 × { 30 – ( 60 ÷ 5 )}]

In an examination which has questions worth 100 marks, Reema scores 52 marks while Sunil loses 42 marks in his paper. What is the ratio of the marks of Reema to that of Sunil?

The additive inverse of a negative number is positive.

LCM of 70 and 140 is _______

Ratio of area of ΔMNO to the area of parallelogram MNOP in the figure is :