As SSC CGL notification is out and candidates have started their preparation for this exam. Mahendras also has started special quizzes for this examination. This series of the quizzes is based on the latest pattern of the SSC CGL examination. Regular practice of the questions included in the quizzes will boost up your preparations and it will be very helpful in scoring good marks in the examination.
=? 
के मान का ज्ञात करें ? -
-
-
- 1
then find the area of rhombus if AO is 66.66% of BD. where O is intersection point of diagonals.ABCD एक समचतुर्भुज है इसकी एक भुजा AB = 6 सेमी है और कोण BAD =
. तो इसका क्षेत्रफल ज्ञात कीजिये यदि AO , BD का 66.66% है. जहाँ O विकर्ण का कटान बिंदु है ?
- 24
- 34
- 48
- 28
Q.3:- My grandfather was 9 times as old as me, 16 years ago. He would be 3 times of my age, 8 years from now. Eight years ago, what was the ratio of my age to that of my grandfather?
16 वर्ष पहले मेरे दादा मेरी उम्र का 9 गुना थे। अब से 8 वर्ष बाद, वह मेरी उम्र का 3 गुना होंगे । आठ वर्ष पहले, मेरी आयु और मेरे दादा की आयु अनुपात क्या था?
(1) 3: 8
(2) 1: 5
(3) 1: 2
(4) 2: 5
Q.4:- if each interior angle of regular polygon is
then find the sum of its diagonals and side?यदि एक बहुभुज का प्रत्येक आतंरिक कोण
है तो इसके विकर्ण और भुजाओ का योग ज्ञात करें? - 44
- 55
- 66
- 33
is equal to ?
बराबर है? (1)
(2)
(3)
(4)
Q.6. The solid metallic spheres whose radii are 1 cm , x cm and 8 cm, are melted and recast into a single and solid sphere of diameter 18 cm. The surface area (in cm2) of the sphere with radius x cm is?
ठोस धात्विक गोले जिनकी त्रिज्यायें 1 सेमी, x सेमी और 8 सेमी है, को पिघलाया जाता है और 18 सेमी व्यास के एक एकल और ठोस गोले में पुनर्गठित किया जाता है। त्रिज्या x सेमी वाले गोले का पृष्टक्षेत्रफल (सेमी 2 में) है?
(1) 144π
(2) 100π
3) 6 π
4) 72π
Q.7.When 1525, 1648 and 1894 are divided by the greatest number x, then the remainder in each case is same. The sum of the digit of x is?
जब 1525, 1648 और 1894 को सबसे बड़ी संख्या x से विभाजित किया जाता है, तो प्रत्येक दशा में शेष समान होता है। X के अंक का योग है?
(A) 14
(B) 6
(C) 9
(D) 5
Q.8:- Anu sold an article for Rs.480 at some profit. Had she sold it for Rs.400, there would have been loss equal to one third of the initial profit. What was the total cost price of the article?
अनु ने कुछ लाभ में ₹ 480 के लिए एक वस्तु को बेचा। अगर उसने इसे ₹ 400 में बेचा होता, तो शुरुआती लाभ के एक तिहाई के बराबर नुकसान होता। वस्तु की कुल लागत मूल्य क्या थी?
(1).450
(2).420
(3).425
(4)s.430
Q.9:- If
, then what will be the value of 
, correct to one decimal place?
यदि
, तो 
, का मान क्या होगा(दशमलव के एक स्थान तक )?(A) 8.4
(B) 7.2
(C) 8.2
(D) 7.8
Q.10 195 + 215 is divisible by/किससे विभाज्य है-
(1) Only 10
(2) Only 20
(3) Both 10 and 20
(4) Neither 10 nor 20
Answer:-
1.Solution:-
= 
= 
2. Solution:- (1)
According to cosine rule,
In triangle ABD
cosA =
= 36BD = 6 cm
AO =
cm AC = 8 cm
Required area =
3.Sol.
16 years ago,
Let my age = x years
and my grandfather's age = 9x years
8 years from now,
3(x + 24) = (9x + 24)
3x + 72 = 9x + 24
6x = 48
x = 8
Required ratio = (8 + 8): (72 + 8) = 16: 80 = 1: 5
4.solution:- (1)
If interior angle angle is
प्रत्येक अन्तः कोण =
Then exterior angle is 180 -
= 32
तो प्रत्येक बाह्य कोण = 180 -
= 32
Number of sides =
भुजाओं की संख्या =
Number of sides =
= 11 sidesभुजाओं की संख्या = 11
Number of diagonals d =
विकर्ण की संख्या = d =
.d = 44
Required sum/ अभीष्ट योग = 11 + 44 = 55
Q.5 sol(c)
6.Solution :-
= 
= 216 X = 6 cm
Surface area = 4
= 4
36= 144
7. Sol. (6)
1648 – 1525 = 123
1894 – 1648 = 246
1894 – 1527 = 369
HCF of 123, 246, 369 is =123
sum of the digit = 1 + 2 +3 = 6
8. Sol. (B)
= 420
9.Sol. (D)
10.Solution;- (3)
Both 10 and 20
(An + Bn )is divided by (A + B) when n is odd
So 195 + 215 is divided by (19 +21) = 40
Hence 40 is divided by both 10 and 20
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MAHENDRA GURU