2020Quantitative AptitudeGS Paper II
Two trains of length 127 mt. and 98 mt. are moving in opposite directions with speed 35 km/hr and 55 km/hr respectively. After meeting they will cross each other in
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Two trains of length 127 mt. and 98 mt. are moving in opposite directions with speed 35 km/hr and 55 km/hr respectively. After meeting they will cross each other in
Seventeen candidates appeared in an examination. The marks of the candidates who failed in the examination are 10, 9, 6, 7, 8, 8, 7, 5, 4, 6. The median of marks of all seventeen candidates is
The diagonals of a rhombus are 32 cm and 24 cm. Its perimeter will be
A and B are two sets. A has 10 members and B has 18 members. A ∪ B = 20. The number of members in A ∩ B will be
Two variables y and x are related as y = 5x + 4. The arthimetic mean of x is 10. Arithmetic mean of y will be