Question
In a classroom there are 15 boys and 13 girls. Average
age of each boy and each girl is 21 years and 17 years respectively. The sum of ages of all the boys, girls and a teacher whose age is ‘x’ years is 570 years. Find the value of ‘x’.Solution
Sum of ages of all boys = 15 x 21 = 315 Sum of ages of all girls = 13 x 17 = 221 So, 315 + 221 + x = 570 => x = 34
Who has been appointed as the executive director by the Reserve Bank of India & will oversee the Department of Economic and Policy Research?Â
In December 2021, Axis Bank has categorised _______________ to public category from promoter category shareholder in the bank.
What was India’s forex reserve as of the week ending February 28, 2025?
Who serves as the CEO of Reliance General Insurance Company, which has launched "Reliance Health Global," a healthcare policy aimed at making global hea...
Which of the following are members of the FSDC?
Which country won the Men’s Hockey World Cup 2023 title?
Japan’s Mitsubishi Electric Corporation has signed an agreement with which state government to set up a Rs 1,895-crore unit, marking a rare instance o...
Which mining company is going to invest Rs 800 crore to set up a battery aluminium foil 25000 tonne plant in Odisha which will be be commissioned by J...
Who has been appointed as the new Chairperson of the Economic Advisory Council to the Prime Minister (EAC-PM) in 2025?
What is a primary challenge faced by banks in maintaining credit growth?
Relevant for Exams:
