Official Answer Key of Bihar NTSE Stage I 2018

State Council of Education Research & Training, Bihar
has issued the
Official Answer key of NTSE stage I 2018
Objections in the LCT Answer Key
49. I _______ for home tomorrow.

(1) leave

(2) have left

(3) had left

(4) will leave

Both options (1) and (4) are correct as Present tense is used for planned future actions and the word 'tomorrow' suggests that the action is planned and hence future tense can also be used. Both the above mentioned usage are published in oxford dictionaries.

Objections in the MAT answer key

Objections in the SAT Answer Key

Q.No. 35 . Which of the following is not the part of the female reproductive system in human beings?

(1) Ovary  (2) Vas deferens   (3) Uterus    (4) Fallopian tube

Answer given in the official answer key is option (3) i.e. Uterus

The correct answer should be option (2) i.e. Vas deferens

Explanation on page no.137of Chapter 8(How do Organisms Reproduce?)NCERT book Class Xunder the heading ‘Male Reproductive System and Female Reproductive System'.

Q.No. 43

Correct answer can be only +2 whereas it's no where given in the question so the answer would be (4) None of these
Q.No.82 Which one city of Bihar is not situated on the bank of river Ganga ?
(1) Ara          (2) Patna           (3) Bhagalpur               (4) Begusarai
According to the Official answer key correct answer is Option (4) Begusarai
This question should be a BONUS question as Ara and Begusarai both are not located on the banks of River Ganga
Fig. 10.2 Page no. 135 of the Bihar Board Social Science books makes it clear that Ara is not located on the banks of River Ganga

http://traininginstt.scertbihar.co.in/pdf/NTSE-provisionalAnswerKeyForClass-X.pdf