Question
The average of four numbers is 68. When four more
numbers are included, the average increases by 6. Find the average of the numbers included.Solution
Sum of the 4 numbers = 68 × 4 = 272
New average = 68 + 6 = 74
Sum of 8 numbers = 74 × 8 = 592
Sum of new 4 numbers = 592 - 272 = 320
Required average = 320 ÷ 4 = 80
The Jallianwala Bagh massacre took place in which year
Consider the following pairs with reference to the tribal uprising and their Leaders:
The Kharsawan massacre in 1948 was a protest against what?
Concerning Lord Mountbatten, the last Viceroy of British India, determine which statements are correct:
(I) His appointment in 1947 aimed to supe...
Which of the given statements is/are the after effects of the Quit India movement?
1. After the Quit India Movement, the British realized that...
Consider the following statements about The Censorship Act, 1799.
1. Magistrate to enter a bond with the printer of the newspapers.
2. The...
Consider the following statements:
1. Captain William Hawkins was contemporary of Jahangir
2. King James I sent Sir Thomas Roe as an am...
Consider the following statements:
1. Lala Lajpat Rai played an instrumental role in the establishment of the Gurukul schools.
2. The S...
Who was the first Indian to win a Nobel Prize after independence?
Which movement did Mahatma Gandhi associate the slogan "Do or Die" with?
Relevant for Exams:
