Question
Six years from now, Kirti's age will be twice that of
her brother Kunal, but 4 years ago she was three times as old as Kunal was then. Find the present age of Kunal.Solution
Let the present age of Kirti =x and Kunal =y ATQ- After 6 years- X+6 = 2(y+6)          … (1) Before 3 years – x-4 = 3(y-4) x-4 =3y-12 x =3y-8        …. (2) put the value of x in Eq (1) 3y -8+6 =2y+12 3y -2 =2y+12 y =14 years.
Consider the following statements with reference to the Policy of Doctrine of Lapse:
1. It gave power to the British to deal with the succession ...
Which of the statements given below is least appropriate regarding the socio-religious reform movements in India?
Consider the following pairs with reference to the European powers and the first factories established by them:
Consider the following statements regarding the Alipore Bomb Conspiracy Case, 1908:
1. Revolutionaries who threw the bomb were Prafulla Chaki and...
Who among the following is known for his work on Medicine during the Gupta period?
Curzon Wyllie, assassinated by Madan Lal Dhingra in London, held which position?
Who was the first Governor-General of independent India?
Consider the following statements with reference to the organizations formed during late 19th century:
1. The Poona Sarvajanik Sabha was founded ...
With reference to Mughal Kingdom after Aurangzeb, consider the following:
1. Bahadur Shah I (1707-1712) adopted a confrontationist policy towar...
Consider the following statements with reference to the First Carnatic War:
1. The war was fought between Dutch and French forces.
2. I...
