find the area of part x ?? 10,8 and 5 are the areas of the respective triangular part..
Options - 32,40,54, none of these
@ayushbhalotia i am using the concept that the ratio of area of triangles sharing a base is same as the ratio of their corresponding sides
Fresh grapes contain 80% water, dry grapes contain 10% water. What is the weight of dry grapes thant can be obtained from 40 kg of fresh grapes? 
In the adjoining figure, a circle is inscribed in the quadrilateral ABCD. Given that BC=38cm, AB= 27cm. and DC= 25cm and that AD is perpendicular to DC. Find the max. limit of the radius and the area of the circle. (Found the answer easily from the options. But need the correct procedure to work on such problems)
A shopkeeper increases the price of an article by X% and then decreases it by X%.Due to this price of the article decreases by Rs. 400 and whole process is repeated once more and price of the article becomes Rs. 1764. Find the value of X ?
Plz post with approach..(I Don't have the OA)
a) 20
b) 30
c) 40
d) 10
ABDC is a circle and circles are drawn with AO, CO, DO and OB as diameters. Areas E and F are shaded. E/F is equal to...
A 10-member student leadership committee consists of juniors and seniors. There are 4 junior and 6 senior students. Exactly 6 students will be selected from this group to attend a national convention. What is the probability that at least 3 seniors are selected for the committee?
I am unable to solve this question using the below method (but have been able to solve it using the other methods such as using Combinations Formula)
My approach which is going wrong-->Since atleast 3 have to be Seniors,
Probability of Seniors 3- Juniors 3 --> (3/6*3/4)
Probability of Seniors 4- Juniors 2 --> (4/6*2/4)
Probability of Seniors 5- Juniors 1 --> (5/6*1/4)
Probability of Seniors 6- Juniors 0 --> (6/6*0/4)
Net Proobability..Summing all of the above 9/24+8/24+5/24+0=22/24=11/12
But the answer is 13/14
Please let me know where am I going wrong in the above solution
What is the degree of seperation bw hour hand and minute hand at 3:15
In a race of length d mt , A beats B by x mt. B beats C by y mt. By what distance does A beats C ?
In a race mohan beats sohan by 40 mt and sohan beats rohan by 80 mt. Mohan betas rohan by 104 mt. Find the length of the race?
888222888222888222....9235 digits , remainder with 125?
If n is such that 36 a) 20 b) 23 c) 25 d) 28
What is the remainder when 11*11 + 111*111+ 1111*1111 +11111*11111 + ........... +(2001 times 1)*(2001 times1) is divided by 100?
Anybody with steps,expn plz...
The last two non zero digits of 36!-24! ?
p=abc ( a 3 digit natural no) , q=uv ( a 2 digit natural no such that u and v must be distinct integers ) . How many pairs of p and q are there in total which gives the same result when abc*uv ==cba*vu ???
What are the last two non-zero digits of 25! ?
Need the approach..
In ΔABC, D is the midpoint of BC. E is a point on AC such that AE : EC = 2 : 1 and F is a point on AB such that AF : FB = 3 : 1. Line segments AD and FE intersect at point O. What is the ratio of the area of ΔDOF to the area of ΔDOE?
a 8 : 9
b 9 : 8
c 3 : 4
d 4 : 3
Guys,Please help me with this Arun Sharma question- Find the number of 6-digit numbers that can be formed using the digits 1,2,3,4,5,6 once such that the 6-digit number is divisible by its unit digit.a)648 b)528 c)728 d)128
An article was marked at a certain percentage above the cost price. It is then sold for a profit after offering a discount. The sum of the profit and the discount equals the sum of its cost price and the difference of twice its marked price and thrice its cost price. Find the mark up percentage.
- 100
- 66.66
- 50
- 75
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Puys please attempt the question in the attachement, with explaination plzzzzzzz