Adda 247 will provide you daily Quantitative Aptitude Mock of “SBI PO Prelims. In today’s Quantitative Aptitude Mock, we have Word Problem and Quadratic Inequalities. Stay tuned with bankersadda to get Quantitative Aptitude Mock and boost your preparation for the upcoming bank exam. You can also prepare with the study plan for SBI PO available on the bankersadda website.
Q1. Given that 24 carat gold is pure gold. 18 carat gold is ¾ pure gold and 20 carat gold is 5/6 pure gold. The ratio of the pure gold in 18 carat gold to pure gold in 20 carat gold is :
(a) 3 : 8
(b) 9 : 10
(c) 1 : 2
(d) 8 : 5
(e) 5 : 8
Q2. The average score of boys in an examination of a school is 71 and that of the girls is 73. The average score of the whole school in that examination is 71.8. Find the ratio of the number of boys to the number of girls that appeared in the examination.
(a) 4 : 5
(b) 3 : 2
(c) 3 : 5
(d) 5 : 2
(e) 2 : 5
Q3. A and B invest Rs 4000 and Rs 5000 in a business. A receives Rs 100 per month out of the profit as a remuneration for running the business and the rest of profit is divided in proportion to the investments. If in a year ‘A’ totally receives Rs 3600, what does B receive?
(a) Rs. 4000
(b) Rs. 3000
(c) Rs. 5000
(d) Rs. 6000
(e) Rs. 3500
Q4. Find the total number of arrangements by which the word LAPTOP can be arranged?
Q5. In order to maximize his gain, a theatre owner decides to reduce the price of tickets by 20% and as a result of this, the sales of tickets increase by 40%. If, as a result of these changes, he is able to increase his weekly collection by Rs. 1,68,000, find by what value did the gross collection increase per day?
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