Aptitude Practice Question and Answer
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5da0577e77652578d4f01135 4 4 4 Q:
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Q: A tower is broken at a point P above the ground. The top of the tower makes an angle 60 ° with the ground at Q. From another point R on the opposite side of Q angle of elevation of point P is 30 °. If QR = 180 m, then what is the total height (in meters ) of the tower ?
2160 05f0c2321fce67160728a2aa9
5f0c2321fce67160728a2aa9- 145(√3+1)false
- 245(√3+2)true
- 390false
- 445√3false
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Answer : 2. "45(√3+2)"
Q: In a 200 meter race, Ram beats Shyam by 35 meter or 7 seconds. What is Ram’s time over the course?
2160 05f2e6d5db6a1cb7a831cb769
5f2e6d5db6a1cb7a831cb769- 134 secondfalse
- 233 secondtrue
- 336 secondfalse
- 440 secondfalse
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Answer : 2. "33 second"
Q: Which of the following has the fractions in descending order?
2160 05da0577e77652578d4f01135
5da0577e77652578d4f01135- 1$${5\over7},{9\over11},{7\over9},{3\over5}$$true
- 2$${3\over5},{5\over7},{7\over9},{9\over11}$$false
- 3$${9\over11},{7\over9},{5\over7},{3\over5}$$false
- 4$${9\over11},{5\over7},{3\over5},{7\over9}$$false
- 5None of thesefalse
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Answer : 1. "$${5\over7},{9\over11},{7\over9},{3\over5}$$"
Q: At what rate percent per annum will the simple interest on a sum of money be $${2\over 5}$$ of the principal amount in 10 years? 2159 05cfdff59bc9a366f2932575a
5cfdff59bc9a366f2932575a- 14%true
- 26%false
- 3$$5{2\over3}\%$$false
- 4$$6{2\over3}\%$$false
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Answer : 1. "4%"
Q: The ratio of the present ages of Sunita and vinita is 4:5. Six years hence the ratio of their ages will be 14:17. What will be the ratio of their ages 12 years hence? 2159 05d0ca51a0cbb1019f524821f
5d0ca51a0cbb1019f524821f- 115:19false
- 213:15false
- 316:19true
- 417:19false
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Answer : 3. "16:19"
Q: The ratio of HCF and LCM of two numbers a and b is 1:30 and the difference between the HCF and LCM is 493. Find the possible number of pairs of a and b.
2159 064008fcf95361d30f875485c
64008fcf95361d30f875485c- 11false
- 22false
- 35false
- 44true
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Answer : 4. "4"
Q: Find the value of $$ \sqrt{20+\sqrt{29-\sqrt{12+\sqrt{19-\sqrt{9}}}}}$$.
2158 05fc477e1070eb7152d7ea27b
5fc477e1070eb7152d7ea27b- 14false
- 23false
- 35true
- 41false
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Answer : 3. "5"
Q: The sides of a triangle are 56 cm, 90 cm and 106 cm. The circumference of its circumcircle is:
2158 05f40df429b782961da3f546e
5f40df429b782961da3f546e- 1108 πfalse
- 2112 πfalse
- 3106 πtrue
- 4109 πfalse
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Answer : 3. "106 π"
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