|
Simplify : a4b2 x a2b2
|
Answer
|
|
Simplify : 5(8x4 $\div$ 2x6)
|
Answer
|
|
Simplify : $\left( \dfrac{5a}{b^{2}}\right)^{2}$
|
Answer
|
|
Simplify : 5*82/3
|
Answer
|
|
One year ago the ratio between Laxmans and Gopals salary was 3:4. The ratios of their individual salaries between last years and this years salaries are 4:5 and 2:3 respectively. At present the total of their salary is Rs.4290. The salary of Laxman now is :
|
Answer
|
|
The ratio between the ages of Kamala and Savitri is 6:5 and the sum of their ages is 44 years. The ratio of their ages after 8 years will be :
|
Answer
|
|
In a mixture of 60 litres, the ratio of milk and water is 2:1. What amount of water must be added to make the ratio 1:2?
|
Answer
|
|
As money is to Bs money as 4:5 and Bs money is to Cs money as 2:3. If A has Rs.800, C has
|
Answer
|
|
Vinay got thrice as many marks in Maths as in English. The proportion of his marks in Maths and History is 4:3. If his total marks in Maths, English and History are 250, what are his marks in English ?
|
Answer
|
|
Gold is 19 times as heavy as water and copper 9 times as heavy as water. The ratio in which these two metals be mixed so that the mixture is 15 times as heavy as water is:
|
Answer
|
