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20 February 2018 SSC MAINS
[A] 45 [B] 40 [C] 35 [D] 44
71. An alloy is made by mixing metal A costing Rs 2000/kg and metal B costing Rs 400/kg in the ratio A : B = 3 : 1. What is the cost (in Rs) of 8 kilograms of this alloy?
एक भभश्रधातु को 2000 रु /ककग्रा रागत िारी धातु A औय 400 रु /ककग्रा रागत िारी धातु Bको A:B=3:1के अनऩु ात के भभश्रण से फनामा जाता है। इस भभश्र धातु के 8 ककग्रा की रागत (रु भें) क्मा होगी?
20 February 2018 SSC MAINS
[A] 1600 [B] 9800 [C] 6400 [D] 12800
72. A, B and C invest to start a restaurant. The total investment was Rs 3 lakhs. B invested Rs 50,000 more than A and C invested Rs 25,000 less than B. If the profit at the end of the year was Rs 14,400 then what is C's share of the profit (in Rs)?
A,Bऔय Cएक येस्टोयेंट खोरने के भरए ननिेश कयते है। कुर ननिेश 3 राख रुऩम था। Bने
Aसे 50,000 रु अधधक ननिेश ककए औय Cने Bसे 25,000 रु कभ ननिेश ककमे। मदद िषण के
अॊत भें अजजतण राब 14,400 रु था, तो उस राब (रु भें) भें C का दहस्सा ककतना है? 20 February 2018 SSC MAINS
[A] 3600 [B] 4800 [C] 6000 [D] 7200
73. Two businessmen A and B invest in a business in the ratio 5 : 8. They decided to reinvest 30% of the profit they earned back into the business. The remaining profit they distributed amongst themselves. If A's share of the profit was Rs 87,500 then how much profit (in Rs) did the business make?
दो व्माऩायी A औय B ने 5:8 के अनऩु ात भें एक व्मिसाम भें ननिेश ककमा। उन्होंने व्मिसाम से अजजतण राब की 30% धनयाशी का ऩनु :ननिेश कयने का ननणमण भरमा। शेष राब को उन्होंने अऩने भध्म वितरयत कय भरमा। मदद A के राब का दहस्सा 87,500रु था, तो उसे व्मिसाम भें
ककतना राब (रु भें) हुआ?
[A] 227000 [B] 250000 74. If 3A = 6B = 9C; What is A : B : C मदद 3A=6B=9C;A:B:Cक्मा है?
[A] 6 : 3 : 1 [B] 6 : 3 : 2
20 February 2018 SSC MAINS
[C] 375000 [D] 325000
20 February 2018 SSC MAINS
[C] 9 : 3 : 6 [D] 9 : 3 : 1
75. How many job applicants had applied if the ratio of selected to unselected was 19:17. If 1,200 less had applied and 800 less selected, then the ratio of selected to unselected would have been 1:1.
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