If 5 ⊕ 3 = 34 and 6 ⊕ 2 = 40 then, the value of 7 ⊕ 1 is .
Six bells commence tolling together, afterwards they toll at intervals of 2, 4, 6, 8,10 and 12 seconds respectively. In 30 minutes, how many times do they toll together? |
Answer |
if $\dfrac{a}{b}$= $\dfrac{4}{5}$ and $\dfrac{b}{c}$=$\dfrac{15}{16}$,then the value of, $\dfrac{c^{2}-a^{2}}{c^{2}+a^{2}}$ is |
Answer |
Find out the odd number in the series given 25, 36, 49,81, 121, 169,225 |
Answer |
A can do a certain job in 12 days. B is 60% more efficient than A. How many days does B alone take to do the same job? |
Answer |
If 5a=6; 6b = 7; 7c = 5, then find the value of abc. |
Answer |
The value of $\sqrt[x]{\sqrt[y]{\sqrt[z]{a}}}$ is |
Answer |
How much time will it take for an amount ₹2,000 to double at a simpleinterestrate |
Answer |
The length of a rectangle is increased by 60%. By what percent would the width have to be decreased so as to maintain the same area |
Answer |
A sum of Rs. 53 is divided among ABC in such a way that A gets Rs. 7 more than what B gets and B gets Rs. 8 more than what C gcts. Thc ratio of their share is |
Answer |
A cone, a hemisphcre and a cylinder stand an equal bases and have the same height. Find the ratio of their volunes |
Answer |