Angle between minute hand and hour hand at 5 oclock is?
At 5 O’clock, the hour hand is at 5 and the minute hand is at 12. Between the two hands,... View Article
Latest Posts
In a class of 40 student 1/5 of total number of students like to study English and 2/5 of the total number of students like to study mathematics and the remaining like to study science . How many student like to study English? How many student like to study mathematics? What fraction of total number of student like to study science?
Given, total students = 40 1/5 students like to study English Number of students who like to study English =... View Article
A milkman sold two of his buffaloes for Rs 20000 each.On one he made a gain of 5% and on the other a loss of 10%.Find his overall gain or loss.(Find CP of each).
Selling price of 1st buffalo = Rs.20000 He made a gain of 5% in 1st buffalo Cost price of 1st... View Article
Arrange the following numbers in ascending order: 847, 9754, 8320, 571.
Ascending order:571, 847, 8320, 9754.
1/2 of 10. How to solve it?
1/2 of 10 (1/2) x 10 Since, 2 x 5 = 10 Therefore, (1/2) x 10 = 5
Choose the odd one out from given four choices: (a) 13 – 21 (b) 51 – 23 (c) 16 – 24 (d) 19 – 27
Answer: (c) 16 – 24 The odd one from the given choices is 16 – 24. All pairs are odd numbers... View Article
Linear equation in one variable has? (A) One Solution (B) Two Solution
Answer: (A) One Solution Linear equation in one variable has one solution.
A man can row 5 kmph in still water.if the river is running at 1kmph,it takes 75min to go to a place and come back. How far is the place?
Let us say, distance = x Upstream Speed = 5 – 1 => 4 Downstream Speed = 5 + 1... View Article
Solve the solution 1+4+7+10………….+x = 287
Given, 1+4+7+10………….+x = 287 We need to find the value of x. First term,a = 1 Common difference = 4-1... View Article
Ritu can row downstream 20 km in 2 hour, and upstream 4 km in 2 hours. Find her speed of rowing in still water and the speed of the current.
Let, speed of Ritu in still water = x km/hr speed of current = y km/hr Thus, speed downstream =(x+y)... View Article
Perimeter of a circle is called its:
The perimeter of a circle is called its circumference. The formula of the circumference is: C = 2πr where r... View Article
The distance of a point from the Y-axis is called its y-coordinate. True or False.
False. The distance of a point from the y – axis is called its x-coordinate, or abscissa, and the distance... View Article
A cistern can be filled by two pipes a and b in 10 and 15 hours respectively and is then empited by a tap in 8 hours.If all the taps are opened,then cistern will be fill in how many hours?
Pipe ‘a’ fills the cistern in 10 hours, so in 1 hour the part of cistern filled by pipe a=... View Article
Write a quadratic polynomial whose zeroes are 2 and -6.
Let α and β are the zeroes of a quadratic equation. α=2 and β=−6 Sum of roots = α+β=2+(−6)=−4 Product... View Article
Find the equivalent fraction of 3/5 having denominator 20
Let the required fraction is x/20. Thus, 3/5 is equivalent to x/20 3/5 = x/20 x = 12 Therefore, the... View Article
The angles of a triangle are in A.P. The greatest angle is twice the least. Find all the angles of the triangle.
Let the angles of a triangle be X, Y and Z. Since, angles are in A.P.,thus, A < B <... View Article
The smallest prime number is_____________
Answer: The smallest prime number is 2. Prime numbers A prime number is a positive integer having exactly two factors, i.e. 1... View Article
The successor of -22 is?
The Successor of -22 is -21. Because the successor of any number is the number next to the original number.... View Article
The list of coded instructions is called?
The list of coded instructions is called Computer program
RPA enables monitoring of network devices. True or False.
True. RPA enables monitoring of network devices.
