ICSE ICSE Class 8 - CISCE Question Bank Solutions

What sum of money lent at 6.5% per annum will produce the same interest in 4 years as Rs.7500 produce in 6 years at 5% per annum?

A certain sum amounts to Rs.3825 in 4 years and to Rs.4050 in 6 years. Find the rate percent and the sum.

Find the cube-root of `(-512)/(343)`

Find the cube-root of -2197.

Find the cube-root of -5832

Find the cube-root of -2744000

Find the cube-root of 2.744

If the interest on Rs.2400 is more than the interest on Rs.2000 by Rs.60 in 3 years at the same rate percent; find the rate.

Find the cube-root of 9.261

Find the cube-root of 0.000027

Find the cube-root of -0.512

Find the cube-root of - 15.625.

Find the cube-root of -125 x 1000

factorise:  a² - 23a + 42

factorise: a² - 23a -108 

factorise: 1 - 18x - 63x² 

Find the cube-root of -216 x 1728

factorise: 5x² - 4xy - 12y² 

factorise:  x(3x + 14) + 8 

Find the cube-root of 700 × 2 × 49 × 5.