Aptitude - Numbers - Discussion
Discussion Forum : Numbers - General Questions (Q.No. 19)
19.
(?) - 19657 - 33994 = 9999
Answer: Option
Explanation:
19657 Let x - 53651 = 9999 33994 Then, x = 9999 + 53651 = 63650 ----- 53651 -----
Discussion:
16 comments Page 1 of 2.
Kavya said:
1 decade ago
Other method:
X-19657-33994 = (100000-1).
X-19657 = (100000-1) +33994.
X-19657 = 43994-1.
X = 43993+19657.
X = 63650.
X-19657-33994 = (100000-1).
X-19657 = (100000-1) +33994.
X-19657 = 43994-1.
X = 43993+19657.
X = 63650.
Latha said:
1 decade ago
x-19657-33994 = 9999.
x = 9999+19657+33994.
x = 63650.
x = 9999+19657+33994.
x = 63650.
Sanjeev varma said:
1 decade ago
x-19657-33994 = 9999.
x-19657-3393-1 = 10000-1.
x-19657-3393 = 10000.
Now look at the options if we find the last 3 digits we will find the answer and at the same time we can save time.
So,
In this case we are adding so take last 3 digits.
000+993+657.
1650 option a is right.
x-19657-3393-1 = 10000-1.
x-19657-3393 = 10000.
Now look at the options if we find the last 3 digits we will find the answer and at the same time we can save time.
So,
In this case we are adding so take last 3 digits.
000+993+657.
1650 option a is right.
Nishant Kumar said:
1 decade ago
X=19657+33994=53651.
And then add 9999 means 10000-1.
Then 53651+10000-1=63650 is answer. Its so easy.
And then add 9999 means 10000-1.
Then 53651+10000-1=63650 is answer. Its so easy.
(1)
JOHN said:
10 years ago
Simple method is,
9999+33994+19657 = 63650.
9999+33994+19657 = 63650.
(1)
Himanshu patel said:
8 years ago
Thanks.
(1)
Dhruv arya said:
8 years ago
Thanks @John.
(1)
Sathiyanathan said:
7 years ago
Thanks @Latha.
(1)
Gayu said:
7 years ago
X-19657-33994 = 9999.
X-53651 = 9999,
X = 9999 + 53651,
X = 63650.
X-53651 = 9999,
X = 9999 + 53651,
X = 63650.
(1)
Mahesh said:
7 years ago
Very good. Thanks for all the given explanation.
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers