3 votes, 5 avg

Building Materials (GPSC Civil PYQs) Online Test 1 (Free)

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(બેસ્ટ ટેસ્ટ અનુભવ માટે ખૂણામાં આપેલ ફૂલ સ્ક્રીન મોડ (¤) ઉપર ક્લિક કરો)

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Your Name

1 / 10

Category: Building Materials (GPSC Civil PYQs)

Which of the following statements are correct with reference to the effects of Fly Ash on cement concrete?

(i) It reduces the heat of hydration.

(ii) It slightly improves the resistance to sulphate attack.

(iii) It increases the permeability

Only (i)

(i) and (ii)

(ii) and (iii)

(i), (ii) and (iii)

2 / 10

Category: Building Materials (GPSC Civil PYQs)

If p is the standard consistency of cement, the amount of water used in conducting the initial setting time test on cement is

0.65p

0.85p

0.60p

0.80p

3 / 10

Category: Building Materials (GPSC Civil PYQs)

For a normal RCC work, the slump of concrete should be in the range of

0 - 25 mm

25 – 50 mm

80 – 150 mm

50 – 125 mm

4 / 10

Category: Building Materials (GPSC Civil PYQs)

Statement 1 : Concretes cured at higher temperatures initially lead to lower early strengths.

Statement 2 : Curing is a process that facilitates (eases) hydration

Both statements are True

Both statements are False

Statement 1 is True and Statement 2 is False

Statement 1 is False and Statement 2 is True

5 / 10

Category: Building Materials (GPSC Civil PYQs)

The rock which is not calcareous, is

limestone

mael

chalk

laterite

6 / 10

Category: Building Materials (GPSC Civil PYQs)

Organic matter in water for making concrete should not be more than

1,000 ppm

3,000 ppm

10,000 ppm

15,000 ppm

7 / 10

Category: Building Materials (GPSC Civil PYQs)

A first class brick when immersed in cold water for 24 hours should not absorb water more than

15%

18%

20%

22%

8 / 10

Category: Building Materials (GPSC Civil PYQs)

The split tensile strength of M15 grade concrete when expressed as a percentage of its compressive strength is

10 to 15%

15 to 20%

20 to 25%

25 to 30%

9 / 10

Category: Building Materials (GPSC Civil PYQs)

The ratio of 28 days minimum compressive strength of mortar grade M1 to M2 is

3.0

0.67

1.5

0.33

10 / 10

Category: Building Materials (GPSC Civil PYQs)

Low heat Portland cement shall not have an expansion of more than

15mm

10mm

20mm

17mm

Your score is

The average score is 45%

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Leaderboard

Pos.	Name	Score	Duration
1	ik	100 %	31 seconds
2	Meet GODHANIYA	100 %	46 seconds
3	J	100 %	59 seconds
4	R K	100 %	2 minutes 22 seconds
5	R K	90 %	1 minutes 38 seconds
6	Kirtan	90 %	3 minutes 45 seconds
7	Brijen Makwana	90 %	4 minutes 58 seconds
8	Jay	80 %	2 minutes 6 seconds
9	Jignesh Marvada	80 %	2 minutes 26 seconds
10	D	70 %	1 minutes 58 seconds
11	Kano	70 %	2 minutes 32 seconds
12	abc	70 %	2 minutes 57 seconds
13	henil dhimmar	70 %	3 minutes 51 seconds
14	Kashish modi	60 %	1 minutes 52 seconds
15	Meet GODHANIYA	60 %	2 minutes 3 seconds
16	Arbaz K	60 %	2 minutes 26 seconds
17	Hitman	60 %	2 minutes 28 seconds
18	Chaudhari Neha	60 %	2 minutes 30 seconds
19	P	60 %	3 minutes 1 seconds
20	A	50 %	44 seconds
21	Dhruv	50 %	2 minutes 3 seconds
22	Mt	50 %	2 minutes 10 seconds
23	Shweta Shikotra	50 %	2 minutes 11 seconds
24	X	50 %	2 minutes 35 seconds
25	Darshan chaudhari	50 %	2 minutes 40 seconds
26	D	50 %	2 minutes 45 seconds
27	Manan001	50 %	3 minutes 8 seconds
28	Karan prajapati	50 %	4 minutes 52 seconds
29	Ab	40 %	1 minutes 54 seconds
30	Maharsh	40 %	1 minutes 57 seconds
31	Tushar	40 %	2 minutes 19 seconds
32	N	40 %	2 minutes 26 seconds
33	Pc	40 %	2 minutes 42 seconds
34	parth	40 %	3 minutes 14 seconds
35	A	30 %	1 minutes 13 seconds
36	Falguni	30 %	2 minutes 7 seconds
37	8454	30 %	2 minutes 33 seconds
38	Jd	30 %	3 minutes 10 seconds
39	manan	30 %	3 minutes 42 seconds
40	Divya	20 %	1 minutes 34 seconds
41	.	20 %	1 minutes 41 seconds
42	Sss	20 %	1 minutes 59 seconds
43	Rahul	20 %	2 minutes 26 seconds
44	Chaudhari Neha	20 %	3 minutes 10 seconds
45	Gamit manisha	20 %	3 minutes 32 seconds
46	Neha	10 %	2 minutes 31 seconds
47	Ashish Parmar	10 %	3 minutes 35 seconds
48	Guest	0 %	0 second
49	Guest	0 %	0 second
50	Guest	0 %	0 second
51	Chaudhari Neha	0 %	0 second
52	Guest	0 %	0 second
53	R K	0 %	3 seconds
54	R K	0 %	4 seconds
55	R K	0 %	4 seconds

Building Materials (GPSC Civil PYQs) Online Test 1 (Free)

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