Survey of Pakistan Technician Paper 17 October 2022

Q41: two matrices are comfortable for multiplication if:

no of a row of A is equal to no of columns of B

no of columns of A is equal to no of a row of B

both matrix are of same order

none

Q42: software in computer can-?

enhance the quality of hardware

increase spending on CPU

increase computer security

all of these

Q43: you need to write your mobile number while your home address is ---------.

option

optinal

optionls

options

Q44: it is running ------?

heavy

heavier

heavily

heaviest

Q45: the sulfuric acid discovered by--------?

Jabir bin hayyan

Al razi

Al beruni

Berzellius

Q46: the air was clear and fresh ----------all traffic

although

even though

in spite of

because

Q47: Q U Q' =?

N

Z

W

R

Q48: the longitude of the prime meridian is?

پرائم میریڈیئن کا طول البلد کیا ہے؟

0 degree

90 degree

180 degree

40 degree

Q49: the steel mil was laid the foundation in----------with the aid of the USSR.

اسٹیل مل کی بنیاد سوویت یونین کی مدد سے --------- میں رکھی گئی تھی۔

1971

1972

1973

1982