Carol, Bruce, and Peter can decorate a venue in 7, 14, and 21 days respectively. LCM of 7,14, and 21 =42. Total work =42units The efficiency of Carol =42/7 = 6 units. The efficiency of Bruce =42/14=3 units The efficiency of Peter =42/21=2 units. Suppose the work had not been left by Carol and Bruce. Extra work =6×3+3×1=21 units Total work =42+21 =63units. Time =63/11 =5(8/11) days.
In 1997, NASA fact-finding mission on microgravity/(P) by becoming the first Indian woman to rocket into space on a/(Q) to reach out for the stars, crea...
1. The U.S. Congress has ratified a gun regulation bill to source arms into the country for the first time.
2. The procurement of firearms was...
A few weeks ago (A) / the central bank had reduced the reverse repo (B) / by a larger percentage than the repo to (C) / decrease the incentive to banks ...
Her hair reached below her knee and made themself almost a garment for her.
Which one of the following causes small air bubbles in water, which is stored in a glass vessel, to appear to shine with a silvery luster?
Choose the correct statement as your answer.
We have sufficient food and clothing about the flood victims in Kerala.
Were the politicians to assess themselves, they would find that they have lost their credibility long back?
Choose the grammatically correct option from the following
Officials also seized records pertaining to ₹1,050 crore expenditure for various projects and desilting work which was rewarded to only a few...
