Question
Which physical instrument is used to measure the
intensity of earthquakes?Solution
A seismometer is used to measure the intensity of earthquakes. It detects ground movements caused by seismic waves and provides valuable information for earthquake monitoring and research.
6 men earn Rs. 720 in total as wages while working for 15 days. If a woman earns Rs. 2 more than each man every day, then find the amount that 8 women w...
Three workers W1, W2 and W3 got work from the contractor. In 5 days, βW1β completed 25% of work. βW2β is 20% less efficient than βW1β but ta...
If '+' means '-' , '-' means 'x' , 'x' means 'Γ·' , 'Γ·' means '+' , then what will be the value of ' 500 x 50 - 20 Γ· 50 + 40 ' = ?Β
...A child is half as efficient as a man. How much time do 8 children need to build a wall that is 60% the size of the wall built by the 12 men in 15 days?
Find the fourth proportion of 12.5, 17.5 and 27 respectively.
If βΓ·β means β-β, β-β mean β+β, β+β means βΓβ and βΓβ means βΓ·β, compute the value of the expression: 126 Γ 14 β ...
Sanjay earns Rs. 40,000 per month. He spends 20% of his income on conveyance. From the remaining amount, he allocates 25% for groceries. How much does h...
A question and two statements labeled (I), (II) are given. You have to decide which statement(s) is/are sufficient to answer the question.
Gowth...
A sum of Rs. 14500 is split between 'A' and 'B' in the ratio 16:13. If 'B' invests the sum with him in a scheme offering compound interest (compounded a...
Which of the following will be the second last wordΒ when arranged according to the English Alphabetical Dictionary?