Question
When was the National Council of Educational
Research and Training (NCERT) established?Solution
The National Council of Educational Research and Training (NCERT) is an autonomous organisation set up in 1961 by the Government of India to assist and advise the Central and State Governments on policies and programmes for qualitative improvement in school education.
660 × ? + 495.85 - 60% of 9650 = 37.5% of 7200
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
210.34 + 16.92² + ?³ = √900.56 * 31.23
What will be the approximate value of the following questions.
(√143.74 + 29.89% of 720.27) × (5/9 of 539.79) = ?

P spends 30% of his income to groceries, another 30% to rent, and 40% of what is left to bus fare. If his sole expenses are groce...
A car travels 150 miles at a constant speed of 50 miles per hour. It then makes a 30-minute stop before continuing its journey at a constant speed of 60...
119.922% of 599.90 + (34.78/20.89) × √64.29 × 29.76 ÷ √24.92 = ?2 - 99.92
3.992 + (3.01 × 2.98) + ? = 225.03
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...