57685.In which year the Staff Selection Board was established in Tamilnadu during the Panagal Ministry?
1916
1920
1924
1927
57687.Match the following :
| (a) Thembavani | 1. Hindus |
|---|---|
| (b)Seerapuranam | 2.Christians |
| (c) Bhagvad Gita | 3.Buddhists |
| (d)Tripitakas | 4. Muslims |
4 3 1 2
2 1 3 4
1 3 4 2
2 4 1 3
57689.__ was discovered in 1922 under the Supervision of R.D. Bannerji.
Mohenjadaro
Harappa
Lothal
Kalibangan
57691.Who was called as the father of Modern Currency during the Mughal period?
Babur
Akbar
Shershah
Shah Jahan
57693.In the year 2017-18 The Per Capita Income (GSDP) of Tamil Nadu was
$ 1670
$ 2200
$ 1443
$ 2175
57697.0° longitude and 0° latitude is located in
Central Australia
Brazil
Atlantic South and West of Africa
South pole
57701.The Androgen Binding protein is produced by
Hypothalamus
Leydig cells
Testosterone
Sertoli cells
57703.Assertion (a): Blood samples are usually taken from the veins rather than artery
Reason (R) : Low Pressure in the veins
Reason (R) : Low Pressure in the veins
Both (A) and (R) are true and (R) is the correct explanation of (A)
(A) is true, (R) is false
(A) is false, (R) is true
Both (A) and (R) are true and (R) is not the correct explanation of (A)
57705.Which of the following fact is incorrect about monocotyledonous plants?
Seed has single cotyledon
Leaves have parallel venation
Fibrous root system present
Flowers are pentamerous
57707.Which of the following fact is incorrect about mitosis?
It occurs only in body cells
Mitosis has two divisions
Maintenance of 2n chromosomes
Two diploid cells are produced
57709.Which of the following are wrong?
I. Na2CO3 is used in softening hard water
II. NaHCO3 is used for bleaching cotton and linen in textile industry
III. Caso4 1/2(H2O) is used for plastering fractured bones
IV. CaOCl2 is used in making of baking powder
I. Na2CO3 is used in softening hard water
II. NaHCO3 is used for bleaching cotton and linen in textile industry
III. Caso4 1/2(H2O) is used for plastering fractured bones
IV. CaOCl2 is used in making of baking powder
I and IV
II and IV
I and III
III and IV
57713.A man has to exert a force of 10 N at the edge of a door to push it open. How much,force will the man have to exert if he pushes the centre of the door?
10 N
15 N
5 N
20 N
57717.The average height of 12 students in a class was calculated as 152 cm. On verification it was found that one reading was wrongly recorded as 148 cm instead of 172 cm. Find the correct mean height
150 cm
156 cm
158 cm
154 cm
57719.The difference of the squares of two positive numbers is 45. The square of the smaller number is four times the larger number. Find the numbers
3 and 15
9 and 5
3 and 16
9 and 6
57721.The radius of a cart wheel is 35 cm. How many revolution does it make in travelling a distance of 154 m
70
189
119
86
57723.Saran is 6 times as old as his son Sankar. After 4 years, he will be 4 times as old as
his son. What are their present ages?
his son. What are their present ages?
30, 5
36, 6
48, 8
24, 4