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[A] 15:18:20 [B] 12:16:25 [C] 6:7:9 [D] 8:6:5
105. The ratio of present ages of Ajay and Vijay is 2:3. 4 years ago the ratio of their ages was 3:5. What is Vijay's present age (in years)?
अजम औय विजम की ितभण ान आमु का अनऩु ात 2:3है। 4िषण ऩहरे उनकी आमु का अनऩु ात 3:5 था। विजम की ितभण ान आमु (िषों भें) क्मा है?
09 March 2018 SSC MAINS(2nd paper)
09 March 2018 SSC MAINS(2nd paper)
[A] 16 [B] 8 [C] 32 [D] 24 106. If 12A = 16B = 15C; find A:B:C.
मदद 12A = 16B = 15C; A:B:C ऻात कीजजए। 09 March 2018 SSC MAINS(2nd paper)
[A] 12:16:15 [B] 15:16:12 [C] 20:15:16 [D] 16:15:20 107. Find the third proportional to 16 and 20.
16 औय 20 के भरए तीसया सभानऩु ानतक ऻात कीजजए।
[A] 24 [B] 25 [C] 32 [D] 40
108. Find the number of students who took an exam if the ratio of those who passed to those who failed in the exam was 10:3. If 40 more students had taken the exam and 10 less had failed, then the ratio of those who passed to those who failed in the exam would have been 5:1.
ऩयीऺा देने िारे विद्माधथमण ों की सख्ॊ मा ऻात कीजजए, मदद ऩयीऺा भें उत्तीणण हुए विद्माधथमण ों से
अनतु ीणण हुए विद्माधथमण ों का अनऩु ात 10:3 है। मदद 40 औय विद्माथी ऩयीऺा देते तथा 10 कभ
अनतु ीणण होते, तो ऩयीऺा भें उत्तीणण हुए विद्माधथमण ों से अनतु ीणण हुए विद्माधथमण ों का अनऩु ात
5:1 होता। 09 March 2018 SSC MAINS(2nd paper)
[A] 200 [B] 250 [C] 300 [D] 260 109. The ratio of the bank balance of three brothers A, B and C is 10:12:5. B
transfers Rs 60,000 from his account to C's. The new ratio of the bank balances becomes 10:9:8. What is the bank balance of A (in Rs)?
A, B औय C तीन बाइमों का फकैं फैरेंस 10:12:5 है। B, C के खाते भें 60,000 रुऩए
स्थानातॊ रयत कयता है। फकैं फैरेंस का नमा अनऩु ात 10:9:8 हो जाता है। A का फकैं फरै ेंस (रुऩमों भें) ककतना है? 09 March 2018 SSC MAINS(2nd paper)
[A] 100000 [B] 200000
[C] 300000 [D] 400000
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