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@Thinker in question 8, ramganga river meets ganga at KANNAUJ and not HARDOI. please review. 

Lighthousesaid

Q29.Is drakensberg a fold mt or a block mountain. Theres a little confusion.

Many sources say its a block mountain

@Thinker sir. . Theres still some confusion over this.

@Thinker  Q.31 Test 33

Sir , i think the answer should be Option C , and not Option A.

Yada yada virus and chikungunya virus belong to the same group of Alpha virus

Test 34 Q No. 20

Ans should be 'A'

As IMD Chennai website shows rainfall received through S-W Monsoon is nearly 75% . Not more than 75%

Attaching link below

http://www.imdchennai.gov.in/swweb.htm

Test 34 Q 14

Ans should be 'B'

As there no definite relationship between delayed monsoon and weak El Nino. It may or may not be.

As explained in article (link below)

https://www.downtoearth.org.in/news/environment/el-nino-can-be-behind-monsoon-delay-experts-64586

Mzp662829541said

@Thinker 

Test 33 Q18

Bharathapuzha is the longest river of Kerala.

So answer should be C

 It is the second-longest river in Kerala, after the Periyar River. Please refer the link http://kerenvis.nic.in/Database/Bharathappuzha_1842.aspx

Lighthousesaid

Q29.Is drakensberg a fold mt or a block mountain. Theres a little confusion.

Many sources say its a block mountain

As per our knowledge, it is an escarpment and not a block mountain. If you find any source contrary plz refer it here.

IdeamInvictussaid

Q 31: 

Statement 1 must be correct as there is no source that tells Yada Yada virus is not related to group that belong to Dengue also. 

If we see it technically, both are same. 

PFA the images: 

Chikungunya and Yada Yada Viruses belong to genus Alphavirus whereas Dengue belongs to genus flavivirus.

AsMecCasaid

Test 34 Q No. 20

Ans should be 'A'

As IMD Chennai website shows rainfall received through S-W Monsoon is nearly 75% . Not more than 75%

Attaching link below

http://www.imdchennai.gov.in/swweb.htm

It's clearly written in NCERT as well as many other sources. Further, it is subject to interpretation as rainfall data that is measured varies according to the agencies. However generally country receives more than 75% of its rainfall from the southwest monsoon. Unless the question states drastic departure from the data it can be considered as correct.

AsMecCasaid

Test 34 Q 14

Ans should be 'B'

As there no definite relationship between delayed monsoon and weak El Nino. It may or may not be.

As explained in article (link below)

https://www.downtoearth.org.in/news/environment/el-nino-can-be-behind-monsoon-delay-experts-64586

Again it is subject to interpretation. There are many factors that affect monsoon in India and nobody can deny that El Nino is one of that factor.

Neha Nautiyalsaid

@Thinker in question 8, ramganga river meets ganga at KANNAUJ and not HARDOI. please review. 

Ramganga meets Ganga near Kannauj City. However, the place falls within the territorial jurisdiction of the Hardoi district. Ultimately, as NCERT mentions Kannauj, we had rectified the answer.

Q 49 statement 2nd.. Praries and not steppes are the largest wheat growing areas(called granaries of the world) 

@Thinker 

@Thinker can you recheck the answer for question 4 in test 35

Tropical moist deciduous covers more area than dry deciduous. 

Source:Khullar.

Patrick_janesaid

@Thinker can you recheck the answer for question 4 in test 35

Tropical moist deciduous covers more area than dry deciduous. 

Source:Khullar.

ISFR 2019 clearly specifies tropical dry deciduous to be highest.