Practice Question and Answer
8Q: Sum of the ages of Rajesh, Suresh, Mahesh and Dinesh is 76 years. 7 years hence, their age ratio is 7:6:5:8. Find Mahesh’s present age ? 3238 05b5cc6c2e4d2b4197774dba5
5b5cc6c2e4d2b4197774dba5- 117 yearsfalse
- 213 yearstrue
- 314 yearsfalse
- 416 yearsfalse
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Answer : 2. "13 years"
Explanation :
Answer: B) 13 years Explanation: Given R + S + M + D = 76 => R+7 : S+7 : M+7 : D+7 = 7:6:5:8 => Let the ratio = x => M+7 = 5x => M = 5x-7 => R = 7x-7 => S = 6x-7 => D = 8x-7 => R + S + M + D = 76 => 7x-7 + 6x-7 + 5x-7 + 8x-7 = 76 => 26x - 28 = 76 => 26x = 104 => x = 4 => Mahesh's present age = 5x-7 = 20 - 7 = 13 years.
Q: Nobel prize is awarded for which of the following disciplines: 3237 05cb97ba5072f6a297ace9e35
5cb97ba5072f6a297ace9e35- 1Literature, peace and economicsfalse
- 2medicine or physiologyfalse
- 3chemistry and physicsfalse
- 4all the abovetrue
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Answer : 4. "all the above"
Q: Select the word which match same as the group of words given.
A person, animal or plant much below the usual height
3236 05d7f476db77af0193229fcbd
5d7f476db77af0193229fcbdA person, animal or plant much below the usual height
- 1witchfalse
- 2dwarftrue
- 3wizardfalse
- 4creaturefalse
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Answer : 2. "dwarf"
Q: विषम चुनें।
वेब कैमरा, स्पीकर, डिजिटल कैमरा, स्मार्टफोन।
3236 05ebce008828a397cdc6120a2
5ebce008828a397cdc6120a2- 1वेबकैमtrue
- 2स्पीकरfalse
- 3डिजिटल कैमराfalse
- 4स्मार्टफोनfalse
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Answer : 1. "वेबकैम"
Q:निर्देश: निम्नलिखित प्रश्नों में प्रश्न चिह्न (?) का क्या मान होना चाहिए?
25 % of 420 - ? % of 140=77
3236 05e9d1422bf0a265d837b845b
5e9d1422bf0a265d837b845b- 125false
- 236false
- 320true
- 440false
- 5None of thesefalse
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Answer : 3. "20"
Q: विजया बैंक विरासत संग्रहालय का उद्घाटन किस शहर में विजया बैंक के मुख्यालय में किया गया है?
3236 05db9203aaec31117bb8910be
5db9203aaec31117bb8910be- 1बेंगलुरुtrue
- 2चेन्नईfalse
- 3अहमदाबादfalse
- 4कोलकाताfalse
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Answer : 1. "बेंगलुरु"
Q: एक कारखाने में, प्रत्येक श्रमिक का वेतन 22 : 25 के अनुपात में बढ़ जाता है, लेकिन श्रमिकों की संख्या $$ 26{2\over3}\% $$. घट जाती है । वेतन पर शुद्ध प्रभाव है :
3235 05e86d2959d2a5e5416ce1241
5e86d2959d2a5e5416ce1241- 1$$ +11{1\over9}\% $$false
- 2+ 20%false
- 3$$ -16{2\over3}\% $$true
- 4-10%false
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Answer : 3. "$$ -16{2\over3}\% $$"
Q: कौन सी उत्तर आकृति किसी दिए गए प्रश्न आकृति की सटीक दर्पण छवि है?
3234 05dad8c53e2e3be08f6435dc2
5dad8c53e2e3be08f6435dc2- 1false
- 2false
- 3true
- 4false
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