Dear Readers,
As you all know that IBPS Clerk Prelims exams dates are aproaching and it is high time for you to start your preparation for the exam. In order to make you prepared for the examination, Mahendras has started new quizzes of Maths, English & Reasoning section of the IBPS Clerk Prelims, these quizzes will be very beneficial for the exam. You can practice these quizzes on daily basis.
निर्देश:- प्रश्न संख्या (01 – 04) तक में x का मान ज्ञात करें?
Q.1) 3 19 31 39 x
(1) 51
(2) 52
(3) 45
(4) 42
(5) 43
Q.2) 4 x 16 144 2304
(1) 4
(2) 8
(3) 6
(4) 10
(5) 12
Q.3) 1525 1646 1815 x 2319
(1). 2050
(2). 2045
(3). 2040
(4). 2030
(5).2035
Q.4) 6 x 3 4.5 9
(1). 3
(2). 2
(3). 6
(4). 3.5
(5). None of these/ इनमे से कोई नहीं
Q.5 find the wrong number series/गलत संख्या श्रृंखला खोजें
6 28 496 576 8128
(1). 576
(2). 6
(3). 28
(4). 496
(5). 8128
6.:- In a city X ratio of Men , Women and Child are 7 : 5 : 4. If 30% of total child is more than 5 year, and 60 % of total women is above 28 year and 40% of total Men are more than 30 year. If the average of child which are less than 5 year , women less than 30 year, and women less than 28 year is 300 find the total population of city?
एक शहर x में पुरुष , महिला और बच्चों का अनुपात 7 : 5 : 4 . यदि कुल बच्चों का 30 % 5 वर्ष से ज्यादा उम्र के है, कुल महिलाओं का 60 % 28 साल से ज्यादा के उम्र की है और कुल पुरुषों का 40% 30 साल की उम्र से ज्यादा के है. यदि 5 साल से कम बच्चों का , 28 साल से कम महिलाओं का और 30 साल से कम उम्र के पुरुषों का औसत 300 है तो शहर की कुल जनसंख्या कितनी है.?
(1). 4800
(2).3200
(3). 6400
(4). 8000
(5). 1600
Q.7:- from question ( 07 – 10 ) two quadratic equation are given in form of x and y. Solve it and established a correct relation between x and y
(1)
(2)
(3)
(4)
(5) , or relation can’t be established/ सम्बन्ध स्थापित नहीं कर सकते
7.
(8).
9.
10.
1.Answer:- 43
Logic:- +
2. Answer:- (1) 4
Logic:-
3. Answer:- (3) 2040
Logic:-
4.Answer:- (1) 3
Logic:-
5. Answer:- (1). 576
Logic:- Except 576 all numbers are perfect number.
6.Answer:- (2) 4800
Let population of men = 7x, women = 5x, child = 4x
माना पुरुषों की जनसंख्या = 7x , महिलाएं = 5x , बच्चे = 4x
Now according to question/ अब प्रश्नानुसार,
3x = 300
X = 100
Total population (कुल जनसंख्या) :- 7x + 5x + 4x = 16x = 16 300 = 4800
7. Solution:- (4)
After solving,
X = - 5, - 7
Y = - 5, + 7
Hence :-
8. solution:- (4)
X = - 13
Y = - 13 , + 13
After comparing,
Hence
. y = + 16 , - 16
.x = +16
10.Solution:- (V)
3x (x – 4 ) + 2 (x – 4 ) = 0
(3x + 2) (x – 4 ) = 0
X = + 4 , - (2/3)
+ 6y – 1y – 2 = 0
3y ( y + 2) – 1 ( x + 2 ) = 0
(3y – 1 ) (y + 2) = 0
. y = - 2 , y = 1/3
Relation can’t be established/ सम्बन्ध स्थापित नहीं कर सकते
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MAHENDRA GURU