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Q1501: The HCF of 58 and 72 is

Explanation

HCF: Highest Common Factor

Q1502: if P(x) = 6x^2 + 4x + 5 then P(2) = ____________

Explanation

if P(x) = 6x^2 + 4x + 5 then P(2) =

X = 2

= 6(2^2) + 4x2 + 5

=24 + 8 +5

= 37

Q1503: 12/3 کیا ہوتا ہے

Explanation

تین کو بارہ پر تقسیم کرنے سے 4 جواب آتا ہے

Q1504: Ply wood is normally available

پلائی کی لکڑی عام طور پر دستیاب ہے۔

1 mm thick

2 mm thick

2 to 3 mm thick

3 to 4 mm thick

Explanation

Q1505: solve 6.334 * 10^4

6334

633400

63340

None

Explanation

6.334 * 10^4 I just wanted another set of eyes to check over my work. I did 10*10=100, then 100*10=1000, then 1000*10=10000 Then 10000*6.334=63340.

Q1506: Ali is 18th from either end of a row of boys? How many boys are there in that row?

علی لڑکوں کی قطار کے دونوں سرے سے 18ویں نمبر پر ہے؟ اس قطار میں کتنے لڑکے ہیں؟

Explanation

35, as if Ali is 18 th in both sides it means that there are 17 boys on either side of him.

Thus, 17+17 =34, and including him there will be 35 boys

ND-21-5-2023

Q1507: The minimum width of a stair in residential building is

رہائشی عمارت میں سیڑھی کی کم از کم چوڑائی ہے۔

55 cm

70 cm

85 cm

100 cm

Explanation

Q1508: If A={1,2,3,4,5} and B={1,2,5,9} than which is true?

A is subset of B

Bis subset of A

A and B are dis joint set

A and B are overlapping

Explanation

Overlapping sets: Two sets A and B are said to be overlapping if they contain at least one element in common. For example; • A = {a, b, c, d} B = {a, e, i, o, u}