Aptitude Practice Question and Answer
8 Q: A field in the shape of a trapezium whose parallel sides are 200 meter and 400-meter-long, whereas each of other two sides is 260 meter long. What is the area (in m2) of the field?
1149 05fc0df0996415e6951a995fe
5fc0df0996415e6951a995fe- 172,000true
- 252,000false
- 348,000false
- 460,000false
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Answer : 1. "72,000"
Q: A number when divided by 119, leaves a remainder of 19. If it is divided by 17, it will leave a remainder of:
1149 0614c68834d59797c590e504e
614c68834d59797c590e504e- 119false
- 27false
- 310false
- 42true
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Answer : 4. "2 "
Explanation :
On dividing the given number by 119, let k be the quotient and 19 as remainder.
Then, number = 119k + 19
= 17 × 7k + 17 × 1 + 2
= 17 (7k + 1) + 2
Hence, the given number when divided by 17, gives (7k + 1) as quotient and 2 as remainder.
Q: If a=tanθ + 1 and b=sinθ+cosθ then find (b2-1)a=?
1149 0605c564922ce9764eb4d0d5e
605c564922ce9764eb4d0d5e- 1abfalse
- 22bsecθfalse
- 32bfalse
- 42bsin θtrue
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Answer : 4. "2bsin θ"
Q: If 1.5a=0.04 b then find out the value of $$ {b-a\over b+a}$$.
1149 0602cc61b9f2a38430905cbc7
602cc61b9f2a38430905cbc7- 1$$ {73\over 77}$$true
- 2$$ {77\over 33}$$false
- 3$$ {2\over 75}$$false
- 4$$ {75\over 2}$$false
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Answer : 1. "$$ {73\over 77}$$"
Q: If 20% of (A + B) = 30% of (A − B), then what percentage of B is equal to A?
1149 064b503ad88d5e4f52dd1b286
64b503ad88d5e4f52dd1b286- 1400%false
- 2300%false
- 3500%true
- 4100%false
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Answer : 3. "500%"
Q: By selling 90 chocolates for Rs. 160, a chocolate trader loses 20%. How many chocolates should he sell for Rs. 96 to make a profit of 20%?
1149 06078097bc61d5c2ec94cebca
6078097bc61d5c2ec94cebca- 145false
- 236true
- 354false
- 428false
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Answer : 2. "36"
Q: Find the value of k in $$ {26\over 21}:{24\over 9 }::k :{14\over 13}$$
1148 0606aebac6a85553684d9d0d0
606aebac6a85553684d9d0d0- 1$$ {1\over 3}$$false
- 22false
- 3$$ {1\over 2}$$true
- 43false
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Answer : 3. "$$ {1\over 2}$$"
Q: If A is equal to 20% of B and B is equal to 25% of C; then what percent of C is equal to A?
1148 061161e9f9c8721103cad02a7
61161e9f9c8721103cad02a7- 110false
- 215false
- 35true
- 420false
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