Psychology quiz for pstet paper 1
1. In numeral, the number ninety-two lakh, even hundred five can be written as
A) 92705
B) 920705
C) 9200705
D) 92000705
…Answer is C)
Solution: 9200705
2. The difference in the place values of two 7,s occuring in 7872
A) 6030
B) 6930
C) 0
D) 6830
…Answer is B)
Solution: 6930
3. How many times is 6 greater than 6 in 65627
A) 10 times
B) 100 times
C) 1000 times
D) 10000 times
…Answer is B)
Solution: 100 times
4. What time will it be 63000 seconds after 12mid-night?
A) 10 a.m.
B) 10 p.m.
C) 1 a.m.
D) 1 p.m.
…Answer is A)
Solution: 10 a.m.
5. A rectangle has a perimeter of 72cm. If its lenght is 20cm then area of the rectangle in square centimetres is
A) 400
B) 320
C) 3200
D) 36
…Answer is B)
Solution: 320
6. A rectangular park with sides 180m, 160m, and 140 m has tjo be fenced. If the cost of fencing is 2.50 a metre, the cost of fencing in rupees is
A) 120
B) 12000
C) 1200
D) 1250
…Answer is C)
Solution: 1200
7. A factory produces 142 cars every day. In 2016, there were 75 holidays and remaining were working days. the number of cars manufactured in that year is
A) 10650
B) 51830
C) 41180
D) 41322
…Answer is D)
Solution: 41322
8. if we divide 99 by .009, we obtain
A) 110
B) 1100
C) 11000
D) 11
…Answer is C )
Solution: 11000
9. Four bells begin to all after 3, 8, 20 and 24 seconds respectively. If they strike together at 12 noon, they will strike together again at
A) 1 p.m.
B) 2 p.m.
C) 12.30 p.m.
D) 2 minutes past 12 noon
…Answer is D)
Solution: 2 minutes past 12 noon
10. The number of bricks of size 20cm by 10 cm needed to floor a room of size 20 m by 16 m is
A) 200
B) 2000
C) 20000
D) 20
…Answer is C)
Solution: 20000
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Ravinder: Plz explain question no 9