Railway JE Quant quiz for Phase I
Railway JE Quant quiz for (Phase I), RRB NTPC, SSC various exams and other competitive exams.
Q1. A man, his wife & his son works in a park. Man works for 2 days, woman for 3.5 & son for 4 days. Ratio of daily wages of man & woman is 7 : 4 & that of man & child is 7 : 3. If total incomes is Rs. 12000. Find the daily income of man (in Rs.).
Q2. The sum of the third and the seventh terms of an AP is 6 and their product is 8. Find the sum of first sixteen terms of the AP.
Q5. An oil funnel made of tin sheet consist of a 10 cm long cylindrical portion attached to a frustum of a cone. If the total height is 22 cm, diameter of the cylindrical portion is 8 cm and diameter of the top of the funnel is 18 cm. Find the area of the tin sheet required to make the funnel.
A) 30, 8
B) 32, –2
C) 23, 8
D) 11√2+15, 15
Q7. Find the reflection of a point (3, 5) in line x = – 2
A) (-7, 5)
B) (5, 7)
C) (-7, -5)
D) (7, -5)
Q8. If height, surface area and volume of a regular tetrahedron are x, y and z respectively, then the value of xy/z is
Q9. The simple interest on a sum of money is 13/25 of the sum. If number of years is numerically equal to 1/13 of rate percent per quarter. Then number of years for which the sum as invested is
Q10. If the arithmetic mean of 3a and 6b is greater than 75 and a is thrice b then the smallest possible integer value of a
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