Plz keep this section confined to maths !!

MATHS SECTION
1=Average of multiples of 10 from 10 to 190
10+20+30+40+50+60+70+80+90+100+110+120+130+140+150 +160+170+180+190 / 19 = 1900 / 19= 100
2=There was one question related to tickets of adults and children, that the rate of tickets for children was half of that for adults.5 adult tickets and 8 children =total 27, how much did the adult ticket cost?
Solution =3*5=15 , 1.5*8=12, 15+12=27
The answer was Rs.3 that was option A
3-TOTAL 78 STUDENTS, 41 IN FRENCH AND 23 IN GERMAN . AMONG THEM 9 TAKE BOTH , GERMANY OR FRANECH . HOW MANY DON’T TAKE ANY LANGUAGE . ANS 24
4-150% OF 48
5-160 WEIGHT TO 152, WHAT % REDUCED 5 %
6-A GROUP OF AVERAGE MEAN , THE ANSWER WAS NONE OF THEM
7-TWO CARS , 208 MILES APART IN 2 HOURS . IF ONE CAR travels AT THE AVERAGE OF 8 MPH f MOVES FATER THAN THE OTHER THAN WHAT WAS THE AVERAGE SPEED OF BOTH CARS . 48 AND 56 ????
8=was something about fence , didn’t get it there , nor do remember it !!!!
9-(2)*3+(2)*3=?
A=2*6
10=0,1,2,3,5,7,11,13,17 ____
Ans=19
11=(-2)*9+(2)*9
12=35-17+5???
13=F(X)=3(x)*2-7x+23, if x is 2
14=complete the series 012358.......
15=some question about ratio , 3x:4y(if anyone remembers plz share …
16=Which is the prime number:
A) 19 B) 2 C) 37 D) All of these
And the correct answer was all of these option D
17= positive integer whose tenth is +5 than its unit base , and the of both is 11 … (not sure help )
Option. A=83 b =92 c=72 , d none

83...10th is 8 i.e +5 than base unit 3...total sum 8+3=11

2^3+2^3=2^4

what is 150% of 48?
Ans:-
suppose x = ?
x/48 = 150/100 taking 48 on both sides
48* x/48 = 150/100 *48
x = 72 Ans

17) option A
14) 13 Ans

8th question was regarding fence and the correct answers was 35 .

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Any of fellow may upload ans of whole paper

Q2 and Q3 is not clear please elaborate it. Thanks