Question
Who among the following was the first Director of
Bureau of Indian Standards?Solution
Dr. Lal C. Verman was the first Director of Bureau of Indian Standards Dr Pramod kumar Tiwari – present Director Sh Rohit Kumar Parmar- Director in 2019 Sh Piyush Goyal – Present President
Present average age of 4 friends: ‘A’, ‘B’, ‘C’ and ‘D’ is 30 years. If their ages are in the arithmetic progression in the same order a...
At present Neeta is thrice Sita’s age. Eight years hence the respective ratio between Neeta and Sita’s age will be 5:2. What is Neeta’s age after ...
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The current ages of individuals 'A', 'B', and 'C' are in the proportion 7:2:3. Eight years prior, the average age of the three was 28 years. Determine t...
Present average age of A, B and C together is 44 years. Age of B is 12 Years hence from now will be 260% more than age of A. Four years ago from now ...
Five years from now, the age of Arjun will be 28 years. Six years from now, the ratio of ages of Arjun and Varun will be 4:5 respectively. After how man...
Present age of ‘A’ is 25% more than that of ‘B’. If 22 years hence from now, ‘B’ will be 20 years younger than ‘A’, then find the sum of...
A’s age is 180% of what he was 5 years ago, But 90% of what it will be after 5 years. What is his present age?
Three years ago, the ratio of ages of ‘Ravi’ and his sister was 3:4. Three years from now, the ratio of ages of Ravi and his mother will be 2:5. In ...
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