If x + y + z = 19, xy + yz + zx = 114,then the value of 3 3 3–3 x y z xyz is :
Questions : Options : 21 17 19 13 correct answer : c)
Algebra, SSC_CGL_Mock_03_Maths, SSC_CHSL_Mock_01_Maths, SSC_CPO_Mock_02_Maths
Algebra, SSC_CGL_Mock_03_Maths, SSC_CPO_Mock_01_Maths
If (5 5 x 3 −81 3 y 3 )÷( 5 x−3 3 y)=(Ax 2 +By 2 +Cxy), then the value of (6A+B− 15 C) is :
Questions : Options : 10 9 15 12 correct answer : d)
Race, SSC_CGL_Mock_03_Maths, SSC_CPO_Mock_02_Maths, SSC_GD_Mock_02_Maths
In a 1200 m race, bike A beats bike B by 100 m. Bike B beats bike C by 100 m in a 600 m race. If bike A beats bike C by 30 sec in a 720 m race, then what is the speed of bike C ?
Questions : In a 1200 m race, bike A beats bike B by 100 m. Bike B beats bike C
Race, SSC_CGL_Mock_02_Maths, SSC_CHSL_Mock_02_Maths, SSC_CPO_Mock_02_Maths, SSC_GD_Mock_03_Maths
In a 400-metre race, A runs at a speed of 16 m/sec. If A gives B a start of 15 metres and still beats him by 10 sec, then what is the speed of B ?
Question : In a 400-metre race, A runs at a speed of 16 m/sec. If A gives B a start
Race, SSC_CGL_Mock_01_Maths, SSC_CGL_Mock_Maths, SSC_CHSL_Mock_01_Maths, SSC_CPO_Mock_01_Maths
In a 1500 m race, Anil beats Bakul by 150 m and in the same race Bakul beats Charles by 75 m. By what distance does Anil beat Charles ?
Question : In a 1500 m race, Anil beats Bakul by 150 m and in the same race Bakul beats
Boat & Stream, SSC_CGL_Mock_03_Maths, SSC_CHSL_Mock_02_Maths, SSC_CPO_Mock_01_Maths, SSC_CPO_Mock_02_Maths
The time taken by a boat to travel 13 km downstream is the same as time taken by it to travel 7 km upstream. If the speed of the stream is 3 km/h, then how much time (in hours) will it take to travel a distance of 44.8 km in still water ?
Question : The time taken by a boat to travel 13 km downstream is the same as time taken by
Boat & Stream, SSC_CGL_Mock_02_Maths, SSC_CHSL_Mock_01_Maths, SSC_CPO_Mock_01_Maths, SSC_GD_Mock_02_Maths
A person can row a distance of 4 km upstream in one hour 20 minutes and can row back to the starting point in just 24 minutes. How much time (in hours) will he take to row 13 km in still water ?
Question : A person can row a distance of 4 km upstream in one hour 20 minutes and can row
Boat & Stream, SSC_CGL_Mock_01, SSC_CGL_Mock_01_Maths, SSC_CHSL_Mock_02_Maths, SSC_CPO_Mock_01_Maths, SSC_CPO_Mock_02_Maths
A boat can cover a distance of 7.2 km downstream and 3.2 km upstream in 2 hours. It can also cover 1.5 km downstream and 0.6 km upstream in 24 minutes. What is the speed of the boat when going downstream (in km/hr) ?
Question : A boat can cover a distance of 7.2 km downstream and 3.2 km upstream in 2 hours. It
SSC_CGL_Mock_02_Maths, SSC_CHSL_Mock_02_Maths, SSC_CPO_Mock_01_Maths, SSC_CPO_Mock_02_Maths, SSC_GD_Mock_02_Maths, Time Speed and Distance
A takes 30 minutes more than B to cover a distance of 15 km at a certain speed. But if A doubles his speed, he takes one hour less than B to cover the same distance. What is the speed (in km/hr) of B ?
Questions : A takes 30 minutes more than B to cover a distance of 15 km at a certain speed.
SSC_CGL_Mock_01_Maths, SSC_CHSL_Mock_02_Maths, SSC_CPO_Mock_01_Maths, SSC_GD_Mock_02_Maths, Time Speed and Distance
A truck covers a distance of 384 km at a certain speed. If the speed is decreased by 16km/hr. It will take 2 hours more to cover the same distance. 75% of its original speed (in km/hr) is :
Questions : A truck covers a distance of 384 km at a certain speed. If the speed is decreased by