Related Mcqs:

1. The average height of 50 pupils in a class is 150 cm. Five of them whose height is 146 cm, leave the class and five others whose average height is 156 cm, join. The new average height of the pupils of the class (in cm) is __________ .

   A. 149
   B. 151
   C. 152
   D. 153
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2. Assume that 20 cows and 40 goats can be kept for 10 days for Rs.460. If the cost of keeping 5 goats is the same as the cost of keeping 1 cow, what will be the cost for keeping 50 cows and 30 goats for 12 days?

   A. Rs.1104
   B. Rs.1000
   C. Rs.934
   D. Rs.1210
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3. Pakistan conducted nuclear tests on May 28, 1998 at?

   A. Kohe-e-Sufaid
   B. Chaghi Hills
   C. Toba Kakar
   D. None of These
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4. When in a frequency distribution the maximum frequency occur at one end, then the frequency curve of such distribution is ________________?

   A. J- shaped
   B. U- shaped
   C. Bell- shaped
   D. V- shaped

5. A feasibility study shows that a fixed capital investment of P10,000,000 is required for a proposed construction firm and an estimated working capital of P2,000,000. Annual depreciation is estimated to be10% of the fixed capital investment. Determine the rate of return on the total investment if the annual profit is P3,500,000?

   A. 28.33 %
   B. 29.17 %
   C. 30.12 %
   D. 30.78 %

6. The simple interest on Rs.12000 at a certain rate of interest in five years is Rs.7200. Find the compound interest on the same amount for five years at the same rate of interest.

   A. Rs.3502.80
   B. Rs.3052.40
   C. Rs.3054.8
   D. Rs.3052.80
   E. None of these

7. International Day against Nuclear Tests (Anti-nuclear Day) is celebrated on:_________?

   A. 29 May
   B. 29 August 
   C. 22 July
   D. 22 November

   Submitted by: Farhan Rana

8. 1974 “Threshold Test Ban Treaty” established a nuclear ‘threshold’ by prohibiting nuclear tests of devices having a yield exceeding:

   A. 100 kilotons
   B. 200 kilotons
   C. 150 kilotons
   D. 250 kilotons

9. The rainfall on five successive days were measured as 100 mm, 80 mm, 60 mm, 40 mm and 20 mm respectively. If the infiltration index or the storm loss rate for the catchment area is earlier estimated as 50 mm/day, the total surface run off will be________________?

   A. 50 mm
   B. 60 mm
   C. 90 mm
   D. 140 mm

10. An estimated coefficient, which indicates the degree by which the estimated values are affected by random factors is known as ___________?

    A. standard error of estimated coefficient
    B. weighted error of estimated coefficient
    C. average of estimated coefficient
    D. variance of estimated coefficient