In a right angle triangle ABC, angle C = 90. AE and BD are 2 medians of the triangle ABC meeting at F. The ratio of the area of triangle ABF and the quadrilateral FDCE is:
a. 1 : 1
b. 1 : 2
c. 2 : 1
d. 2 : 3
Please post the procedure as well. Thanks! 😃
|x+3|+|x+0.5|=10 and |x+3|+|2x+1|=10 will have same range if we start to solve? Will the 3 cases be -3=-0.5 and x
No of ways to distribute 60 pencils among a,b,c such that b gets greater than c and a gets greater than b? Do not have Options.. Concept needed
A twist to the above question. what if either of a,b,c can maximum take 30?
How do you people practice quant? Are you done with the revision? If yes, how much time do you roughly devote to quant everyday?
I've been revising it on n off but khatam hi nhi ho raha 😞
Injective Surjective aate hai kya CAT me?
If a and b are positive integers such that (a^2 + b^2) is divisible by 7, then the largest integer by which (a^2 + b^2) is always divisible is
Four identical cylinders, each of height 2a units, are cut out from a metallic cube of side 2a units. What is the minimum volume of the metal that will be left out?
Please explain with your approach
A big cube is cut into 64 identical and smaller cubes. If 6 litres of paint was used to paint the original cube, how many more litres paint will be required to paint the smaller cubes on all faces?
Please explain with your approach
Someone shared a question recently that no of ways sum of digits on 4 dices should be a constant. i am unable to find the post. anyone with link please help
a 150m long train at speed = 45m/s crosses another 180m long train coming from opposite direction in 2.5 sec. speed on 2nd train?
Anyone explain me this one as i'm getting answer as 87 mps..!
soln plzz ...
The Marked Price of a painting, with a shopkeeper, is Rs. R1. He gives three successive discounts of x% each and thereby sells it at Rs. 3,362.80. Find the approximate value of R1, if the reduction in price due to the second discount is Rs. 415.
a) 5349
b) 4213
c) 4488
d) 4610
solution plz
Five cops go to a cemetery. They leave their caps in a bag and pick them up after returning. In how many ways can they pick up the caps such that exactly one person picks up his own cap?
a)9
b)5
c)45
d)96
How many 4 letter words can be formed from a,b,c,d,e,f,g such that at least one letter of the word is a vowel ??
a person started his test between 4pm to 5pm and completed it between 5 pm to 6pm. during this period, he observed that hands of the clock interchange their position. find the duration of test?
Find the number of quadratic polynomials px²+qx+r such that:
a) p,q,r are distinct.
b) p,q,r belongs to {1, 2, 3, ...2008}
c) x + 1 divides px²+qx+r
If f(n) represents the sum of the digit(s) of n for n = 1, 2, 3, 4, ..., find the remainder when f(1) + f(2) + f(3) + f(4) + ... + f(100) is divided by 90.
1. 1
2. 11
3. 46
4. 0