In a circular race of 840 m, A and B start running in the same direction at the same time from the same point at the speeds of 6 m/s and 12 m/s, respectively. After how much time will they meet next? Optionsa) 140 sb) 70 sc) 20 sd) 40 s Solution As per questionCircular race of […]
Mohan borrows a sum of Rs 4,22,092 at the rate of 20% per annum simple interest. At the end of the first year, he repays Rs 21,679 towards return of principal amount borrowed. If Mohan clears all pending dues at the end of the second year, including interest payment that accrued during the first year, how much does
Which of the following can be the value of ‘k’ so that the number 217924k is divisible by 6? Optionsa) 4b) 6c) 0d) 2 Solution As per questionMultiple of 6 = 2 x 3A number divisible by 6 will also be divisible by 2 and 3The last digit of the number divisible by 2 will be
Rajesh in his printing press, got an order to print some books, out of which he completed 17/27 of the order in 34 days, In how many days did he complete the entire order of printing? Optionsa) 20b) 56c) 54d) 60 Solution As per questionCompleted 17/27 of the order in 34 daysTotal entire order of printing = 27Completed 17
The average marks (out of 100) of boys and girls in an examination are 75 and 80, respectively. If the average marks of all the students in that examination are 78. Find the ratio of the number of boys to the number of girls. Optionsa) 2 : 3b) 1 : 2c) 1 : 3d) 3 : 4
Fill pipe P is 21 times faster than fill pipe Q. If Q can fill a cistern in 110 minutes, find the time it takes to fill the cistern when both fill pipes are opened together Optionsa) 6 minutesb) 4 minutesc) 5 minutesd) 3 minutes Solution As per questionP work 21Q work 1Q can fill
Raghu bought some pens at the rate of 12 for Rs 100 and an equal number of pens at 15 for Rs 135. How many pens should he sell for Rs 260, so as to make a profit of 20%? Optionsa) 20b) 30c) 24d) 25 Solution As per question Pen bought of 12 for Rs.
एक संख्या और इसके एक – तिहाई का अतंर 520 है| इस संख्या का 20% कितना होगा? Options:a) 280b) 172c) 156d) 165 Ans: c)156 Solutions: संख्या संख्या का 20% Correct Answer : 156
एक संख्या और इसके एक – तिहाई का अतंर 520 है| इस संख्या का 20% कितना होगा? Read More »
If m+n =24, then (m-16)3 + (n-8)3 is ? Options : a) 0b) 320c) 576d) 40 SSC CGL Paper 2024 : Quantitative Aptitude Solution : m+n =24,=> m=24-n Put value of m in equation : (m-16)3 + (n-8)3=> (24-n-16)3 + (n-8)3=> (8-n)3 + (n-8)3=> (8-n)3 + (n-8)3=> -(n-8)3 + (n-8)3 => (n-8)3 (-1+1)=>(n-8)3 x0 =
In a garden, there are 6 daisy plants the first year. Each year, a gardener adds 3 new daisy plants. He has 26 jasmine plants the first year and loses 2 each year. When will the number of daisy plants equal to the number of jasmine plants after the first year? Options: a) 6 yearsb)