A. 1/9

**B. 2/9 (Correct)**

C. 7/9

D. 8/9

Answering Exams

A. 1/9

**B. 2/9 (Correct)**

C. 7/9

D. 8/9

- A hall 20 m long and 15 m broad is surrounded by a verandah of uniform width of 2.5 m. The cast of flooring the verandah at the rate of Rs 3.50 per sq. Meter is__________?
- About 50% of the Earth’s crust, including the waters on the Earth and atmosphere, is?
- Circumferential (hoop) stress in a thin cylindrical vessel under internal pressure is _____________ the longitudinal stress?
- Find the expenditure on digging a well 14m deep and of 3m diameter at Rs.15 per cubic meter?
- The area of a square is 4096 sq cm. Find the ratio of the breadth and the length of a rectangle whose length is twice the side of the square and breadth is 24 cm less than the side of the square.
- The bodyguard of the Earth is __________ that save the Earth from many Comets and Asteroids.
- The instrument which i specially design for recording earth quake wave is called seismograph which measure earth quake waves on a ____________?
- The length of a rectangle is twice its breadth, if length is decreased by 5 cm and the breadth is increased by 5 cm. The length of the rectangle is_________?
- The length of runway under standard conditions is 2000 m. The elevation of airport site is 300 m. Its reference temperature is 33.05°C. If the runway is to be constructed with an effective gradient of 0.25 percent, the corrected runway length will be________________?
- The length of what is approximately 1/10th circumference of earth

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