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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
What is the area of the hall?
I: Total cost (Labour + Material) of flooring the hall is Rs. 29,000
II: Labour cost of flooring the hall is...
What is the curved surface area of a right circular cylinder?
I. The area of the base of the cylinder is 154 cm².
II. The volume of the c...
What is the capacity of a cylindrical tank?
I. The radius of the base is half of its height, which is 42 meters.
II. The area of the base ...
What is the length of a wooden board of width 6 metres and thickness one-third of the width?
I. Surface area of the board is 152 m².
II. ...
What is the area of the circular Track?
Statement-I: The area of equilateral triangle that can be inscribed in circular Track is 48√3 m2
What is Jackson’s annual income?
Statement I. Jackson’s monthly income is Rs. 17500 more than Annie&rsqu...
Determine the time taken by a pipe R to empty a water tank.
Statement I: Pipe P and pipe Q can fill a water tank in 6 ho...
What is the present age of mother?
I. The difference between the ages of mother and daughter is 45 years.
II. The present age of daughter ...
How many people are there in a Bus?
Statement I: There are 225 females in the Bus.
Statement II: 25% of passengers are males and 15% are...
How many marks did Nishi got in Botany?
Statement I. Nishi got 81 marks in Hindi which were half the marks she got in Botany.
Statement...